UPMSP Vocational Library Science cheat sheet

Five laws of library science (Ranganathan, 1931): books are for use; every reader his/her book; every book its reader; save the time of the reader; the library is a growing organism.

Five types by mission: academic, public, school, special/research, and national libraries; each differs in funding body, clientele, and collection scope.

Ranganathan's five functions: conserve (preserve materials), diffuse (disseminate), instruct (educate users), research (support scholarship), and recreation (leisure reading).

Public library: funded by local/state government, open to all without fee, lends popular material; governed in India by state library legislation such as the Tamil Nadu Public Libraries Act, 1948.

Academic library: serves students and faculty; collection built to match curriculum and research; typically divided into circulation, reference, periodicals, and technical processing sections.

Special library: attached to a firm, hospital, court, or government department; narrow subject focus, fast current-awareness service, and strong emphasis on documentation and SDI.

National library: legal deposit function, national bibliography, and interlibrary lending centre; in India the National Library is at Kolkata (formerly Imperial Library, 1948).

Library as a social institution: equalises access to information, supports literacy and lifelong learning, and preserves cultural heritage; UNESCO public library manifesto (1994, updated 2022) states this role.

Classification schemes: DDC (Dewey, 1876, 10 main classes), UDC (based on DDC, uses colon and auxiliary signs), LCC (Library of Congress, letters), and Colon Classification (Ranganathan, 1933, faceted).

DDC 10 classes: 000 generalities, 100 philosophy/psychology, 200 religion, 300 social sciences, 400 language, 500 pure science, 600 technology, 700 arts/recreation, 800 literature, 900 geography/history.

Colon Classification five fundamental categories (PMEST): Personality, Matter, Energy, Space, Time; cited in that order as the facet formula.

Call number = class number + book number; class number gives subject position, book number (e.g., Cutter, author mark) distinguishes copies within a class.

Cataloguing codes: AACR2 (Anglo-American Cataloguing Rules, 2nd ed., 1978, revised 1988/2002) and RDA (Resource Description and Access, 2010), which replaced AACR2.

Main entry standard areas under AACR2: title and statement of responsibility, edition, material specific details, publication, physical description, series, notes, standard number.

Access points: author, title, subject, series; controlled vocabulary via LCSH (Library of Congress Subject Headings) or Sears List; authority control keeps headings consistent.

OPAC (Online Public Access Catalogue): machine-readable catalogue searched by author, title, subject, keyword; MARC 21 is the standard machine-readable record format.

Reference sources divide into ready-reference (dictionaries, encyclopedias, yearbooks, almanacs, directories, handbooks, atlases) and bibliographic (bibliographies, catalogues, indexes, abstracts).

Primary vs secondary vs tertiary: primary = original data (research reports, theses); secondary = interpretation (textbooks, reviews); tertiary = pointers to both (bibliographies, indexes).

Dictionaries: language (Oxford English Dictionary, Webster) vs subject (Dorland's Medical, Black's Law); unabridged vs abridged by entry count.

Encyclopedias: general (Encyclopaedia Britannica, World Book) vs subject (McGraw-Hill Encyclopedia of Science and Technology); arranged alphabetically with cross-references.

Yearbooks and almanacs: annual factual compendia; yearbooks update an encyclopedia, almanacs give statistical and calendar data (e.g., Whitaker's Almanack).

Bibliographies: systematic lists of documents on a subject or by an author; national bibliography lists a country's publications (Indian National Bibliography).

Information services: reference (ready and long-range), current awareness (CAS), selective dissemination of information (SDI), and document delivery/interlibrary loan.

SDI (Selective Dissemination of Information): profile each user's interest, then send matching new items; CAS covers broader current-awareness bulletins and accession lists.

Management functions (Fayol): planning, organising, commanding, coordinating, controlling; POSDCORB (Gulick): Planning, Organising, Staffing, Directing, COordinating, Reporting, Budgeting.

Library sections: acquisition, technical processing (classification/cataloguing), circulation, reference, periodicals, maintenance, and administration.

Acquisition workflow: selection (book selection committee, user requests) → ordering → receiving and accessioning → invoice payment → forwarding to technical processing.

Budgeting methods: line-item, lump-sum, formula, programme, and PPBS (Planning-Programming-Budgeting System); line-item is the most common but least flexible.

Collection development: needs assessment, selection policy, weeding (CREW/MUSTIE criteria: Misleading, Ugly, Superseded, Trivial, Irrelevant, Elsewhere).

Staffing: job analysis → job description → recruitment → selection → induction → training → performance appraisal; staff manual documents routine procedures.

Library committee: advisory body with librarian as secretary; approves policy, budget, and collection decisions; reports to the parent institution.

Library cooperation: resource sharing, consortia (e.g., DELNET, INFLIBNET in India), interlibrary loan, and union catalogues reduce duplication of costly resources.

Library automation: use of computers for acquisition, cataloguing, circulation, serials, and OPAC; integrated library systems (ILS) include Koha, SOUL, LIBSYS, and NewGenLib.

MARC 21: machine-readable cataloguing format with 5-digit tags; 100 = main entry personal author, 245 = title, 260 = publication, 300 = physical description, 650 = topical subject.

OPAC vs Web OPAC: OPAC is searched on library terminals; Web OPAC is accessible over the internet and often supports federated search.

Digitisation: scanning to image (TIFF for preservation, JPEG for access) then OCR to text; metadata standards include Dublin Core (15 elements) and MARC.

Digital library software: DSpace, Greenstone, EPrints; institutional repositories use OAI-PMH for metadata harvesting.

Networks: LAN (within building), WAN (across sites), internet; library consortia use VPNs and Z39.50 for copy cataloguing.

RFID in libraries: tags on books, reader cards, and security gates; enables self-checkout, shelf inventory, and theft detection; frequency typically 13.56 MHz HF.

Barcode vs QR vs RFID: barcode is optical line code; QR is 2-D matrix; RFID uses radio waves and needs no line-of-sight.

Professional staff: librarian, deputy librarian, assistant librarian, cataloguer, classifier, reference librarian; require a degree/diploma in library science.

Non-professional/support staff: library assistant, attendant, binder, peon; handle shelving, issue-return, and physical maintenance under supervision.

User categories: students, faculty, researchers, staff, external/guest users; each has different loan periods, borrowing limits, and reference privileges.

User needs analysis: surveys, suggestion boxes, circulation statistics, and reference queries reveal demand patterns for collection and service planning.

User education: orientation tour, library handbook, pathfinder/guides, and information literacy sessions; goal is independent use of catalogue and reference sources.

Reference interview: open questions → clarify need → negotiate → search → deliver → follow up; avoids answering the wrong question.

Reader's advisory: matching leisure readers to books by interest, reading level, and genre; common in public libraries.

Library rules and code of conduct: silence zones, mobile phone policy, food restrictions, overdue fines, and damage charges; posted at entrance and on website.

Accession register: permanent record of every item added; columns include accession number, author, title, publisher, year, price, bill number, and date.

Accession number: unique sequential number assigned at receipt; used as the primary inventory identifier and written on the title page and book card.

Circulation records: issue register or automated transaction log; records borrower ID, item ID, issue date, due date, return date, and fine.

Statistical measures: annual additions, total collection, active members, circulation count, reference queries, footfall, and periodicals subscribed.

Library report: annual report to the parent body covering collection growth, services, staff, budget utilisation, and future plans.

Stock verification: periodic physical count against accession register; discrepancy report lists missing items, and a loss statement is filed.

Weeding statistics and binding records: track withdrawn items and items sent for binding; binding register records title, volume, and return date.

Data protection: user borrowing history is confidential; statistics should be aggregated and anonymised before publication.

Preservation = all managerial and technical actions to prolong life of materials; conservation = direct physical treatment of damaged items.

Environmental controls: temperature 20–22 °C, relative humidity 45–55 %, avoid rapid fluctuations; light below 50 lux for sensitive paper, UV filtered.

Paper deterioration: acid hydrolysis and oxidation cause embrittlement; deacidification (e.g., Bookkeeper process) neutralises acid; lignin-free paper is archival.

Binding and repair: rebinding, spine repair, encapsulation in polyester film, and archival boxes protect fragile items without altering them.

Pest and mould control: keep stacks dry and clean, inspect incoming material, use fumigation only with expert advice; silverfish and booklice indicate damp.

Security threats: theft, mutilation, fire, water, and vandalism; countermeasures include RFID/EM gates, CCTV, locked rare-book cases, and staff vigilance.

Fire safety: smoke detectors, fire extinguishers (CO2 or dry powder for electrical areas, water mist for paper), and evacuation drills; never store flammables in stacks.

Disaster plan: inventory of priorities, salvage procedures for wet books (freeze-drying or air-drying within 48 hours), and contact list for restoration services.

Shelving order: books arranged by call number left-to-right, top-to-bottom on each shelf; within a class, numerical order of class number then author mark.

Shelf reading: compare shelf order with catalogue order to detect misfiled items; done section by section on a rotating schedule.

Issue-return procedure: verify membership, scan/stamp book and card, record due date, calculate fine on return using the library's rate per day.

Reservation/hold: queue requests by date; notify borrower when item returns; hold shelf with expiry date.

Interlibrary loan request: identify holding library, verify bibliographic details, send request on standard form, record loan period and return.

Stock verification steps: freeze circulation, compare shelf list/accession register with shelves, mark missing items, prepare verification report.

Binding preparation: collate issues of a periodical into a volume, prepare contents page and title page, send binding slip with volume details.

Reprography and document delivery: photocopy or scan within copyright limits; record copies made for accounting and copyright compliance.

Five laws of library science (Ranganathan, 1931): books are for use; every reader his/her book; every book its reader; save the time of the reader; the library is a growing organism.

Five types by mission: academic, public, school, special/research, and national libraries; each differs in funding body, clientele, and collection scope.

Ranganathan's five functions: conserve (preserve materials), diffuse (disseminate), instruct (educate users), research (support scholarship), and recreation (leisure reading).

Public library: funded by local/state government, open to all without fee, lends popular material; governed in India by state library legislation such as the Tamil Nadu Public Libraries Act, 1948.

Academic library: serves students and faculty; collection built to match curriculum and research; typically divided into circulation, reference, periodicals, and technical processing sections.

Special library: attached to a firm, hospital, court, or government department; narrow subject focus, fast current-awareness service, and strong emphasis on documentation and SDI.

National library: legal deposit function, national bibliography, and interlibrary lending centre; in India the National Library is at Kolkata (formerly Imperial Library, 1948).

Library as a social institution: equalises access to information, supports literacy and lifelong learning, and preserves cultural heritage; UNESCO public library manifesto (1994, updated 2022) states this role.

Classification schemes: DDC (Dewey, 1876, 10 main classes), UDC (based on DDC, uses colon and auxiliary signs), LCC (Library of Congress, letters), and Colon Classification (Ranganathan, 1933, faceted).

DDC 10 classes: 000 generalities, 100 philosophy/psychology, 200 religion, 300 social sciences, 400 language, 500 pure science, 600 technology, 700 arts/recreation, 800 literature, 900 geography/history.

Colon Classification five fundamental categories (PMEST): Personality, Matter, Energy, Space, Time; cited in that order as the facet formula.

Call number = class number + book number; class number gives subject position, book number (e.g., Cutter, author mark) distinguishes copies within a class.

Cataloguing codes: AACR2 (Anglo-American Cataloguing Rules, 2nd ed., 1978, revised 1988/2002) and RDA (Resource Description and Access, 2010), which replaced AACR2.

Main entry standard areas under AACR2: title and statement of responsibility, edition, material specific details, publication, physical description, series, notes, standard number.

Access points: author, title, subject, series; controlled vocabulary via LCSH (Library of Congress Subject Headings) or Sears List; authority control keeps headings consistent.

OPAC (Online Public Access Catalogue): machine-readable catalogue searched by author, title, subject, keyword; MARC 21 is the standard machine-readable record format.

Reference sources divide into ready-reference (dictionaries, encyclopedias, yearbooks, almanacs, directories, handbooks, atlases) and bibliographic (bibliographies, catalogues, indexes, abstracts).

Primary vs secondary vs tertiary: primary = original data (research reports, theses); secondary = interpretation (textbooks, reviews); tertiary = pointers to both (bibliographies, indexes).

Dictionaries: language (Oxford English Dictionary, Webster) vs subject (Dorland's Medical, Black's Law); unabridged vs abridged by entry count.

Encyclopedias: general (Encyclopaedia Britannica, World Book) vs subject (McGraw-Hill Encyclopedia of Science and Technology); arranged alphabetically with cross-references.

Yearbooks and almanacs: annual factual compendia; yearbooks update an encyclopedia, almanacs give statistical and calendar data (e.g., Whitaker's Almanack).

Bibliographies: systematic lists of documents on a subject or by an author; national bibliography lists a country's publications (Indian National Bibliography).

Information services: reference (ready and long-range), current awareness (CAS), selective dissemination of information (SDI), and document delivery/interlibrary loan.

SDI (Selective Dissemination of Information): profile each user's interest, then send matching new items; CAS covers broader current-awareness bulletins and accession lists.

Management functions (Fayol): planning, organising, commanding, coordinating, controlling; POSDCORB (Gulick): Planning, Organising, Staffing, Directing, COordinating, Reporting, Budgeting.

Library sections: acquisition, technical processing (classification/cataloguing), circulation, reference, periodicals, maintenance, and administration.

Acquisition workflow: selection (book selection committee, user requests) → ordering → receiving and accessioning → invoice payment → forwarding to technical processing.

Budgeting methods: line-item, lump-sum, formula, programme, and PPBS (Planning-Programming-Budgeting System); line-item is the most common but least flexible.

Collection development: needs assessment, selection policy, weeding (CREW/MUSTIE criteria: Misleading, Ugly, Superseded, Trivial, Irrelevant, Elsewhere).

Staffing: job analysis → job description → recruitment → selection → induction → training → performance appraisal; staff manual documents routine procedures.

Library committee: advisory body with librarian as secretary; approves policy, budget, and collection decisions; reports to the parent institution.

Library cooperation: resource sharing, consortia (e.g., DELNET, INFLIBNET in India), interlibrary loan, and union catalogues reduce duplication of costly resources.

Library automation: use of computers for acquisition, cataloguing, circulation, serials, and OPAC; integrated library systems (ILS) include Koha, SOUL, LIBSYS, and NewGenLib.

MARC 21: machine-readable cataloguing format with 5-digit tags; 100 = main entry personal author, 245 = title, 260 = publication, 300 = physical description, 650 = topical subject.

OPAC vs Web OPAC: OPAC is searched on library terminals; Web OPAC is accessible over the internet and often supports federated search.

Digitisation: scanning to image (TIFF for preservation, JPEG for access) then OCR to text; metadata standards include Dublin Core (15 elements) and MARC.

Digital library software: DSpace, Greenstone, EPrints; institutional repositories use OAI-PMH for metadata harvesting.

Networks: LAN (within building), WAN (across sites), internet; library consortia use VPNs and Z39.50 for copy cataloguing.

RFID in libraries: tags on books, reader cards, and security gates; enables self-checkout, shelf inventory, and theft detection; frequency typically 13.56 MHz HF.

Barcode vs QR vs RFID: barcode is optical line code; QR is 2-D matrix; RFID uses radio waves and needs no line-of-sight.

Professional staff: librarian, deputy librarian, assistant librarian, cataloguer, classifier, reference librarian; require a degree/diploma in library science.

Non-professional/support staff: library assistant, attendant, binder, peon; handle shelving, issue-return, and physical maintenance under supervision.

User categories: students, faculty, researchers, staff, external/guest users; each has different loan periods, borrowing limits, and reference privileges.

User needs analysis: surveys, suggestion boxes, circulation statistics, and reference queries reveal demand patterns for collection and service planning.

User education: orientation tour, library handbook, pathfinder/guides, and information literacy sessions; goal is independent use of catalogue and reference sources.

Reference interview: open questions → clarify need → negotiate → search → deliver → follow up; avoids answering the wrong question.

Reader's advisory: matching leisure readers to books by interest, reading level, and genre; common in public libraries.

Library rules and code of conduct: silence zones, mobile phone policy, food restrictions, overdue fines, and damage charges; posted at entrance and on website.

Accession register: permanent record of every item added; columns include accession number, author, title, publisher, year, price, bill number, and date.

Accession number: unique sequential number assigned at receipt; used as the primary inventory identifier and written on the title page and book card.

Circulation records: issue register or automated transaction log; records borrower ID, item ID, issue date, due date, return date, and fine.

Statistical measures: annual additions, total collection, active members, circulation count, reference queries, footfall, and periodicals subscribed.

Library report: annual report to the parent body covering collection growth, services, staff, budget utilisation, and future plans.

Stock verification: periodic physical count against accession register; discrepancy report lists missing items, and a loss statement is filed.

Weeding statistics and binding records: track withdrawn items and items sent for binding; binding register records title, volume, and return date.

Data protection: user borrowing history is confidential; statistics should be aggregated and anonymised before publication.

Preservation = all managerial and technical actions to prolong life of materials; conservation = direct physical treatment of damaged items.

Environmental controls: temperature 20–22 °C, relative humidity 45–55 %, avoid rapid fluctuations; light below 50 lux for sensitive paper, UV filtered.

Paper deterioration: acid hydrolysis and oxidation cause embrittlement; deacidification (e.g., Bookkeeper process) neutralises acid; lignin-free paper is archival.

Binding and repair: rebinding, spine repair, encapsulation in polyester film, and archival boxes protect fragile items without altering them.

Pest and mould control: keep stacks dry and clean, inspect incoming material, use fumigation only with expert advice; silverfish and booklice indicate damp.

Security threats: theft, mutilation, fire, water, and vandalism; countermeasures include RFID/EM gates, CCTV, locked rare-book cases, and staff vigilance.

Fire safety: smoke detectors, fire extinguishers (CO2 or dry powder for electrical areas, water mist for paper), and evacuation drills; never store flammables in stacks.

Disaster plan: inventory of priorities, salvage procedures for wet books (freeze-drying or air-drying within 48 hours), and contact list for restoration services.

Shelving order: books arranged by call number left-to-right, top-to-bottom on each shelf; within a class, numerical order of class number then author mark.

Shelf reading: compare shelf order with catalogue order to detect misfiled items; done section by section on a rotating schedule.

Issue-return procedure: verify membership, scan/stamp book and card, record due date, calculate fine on return using the library's rate per day.

Reservation/hold: queue requests by date; notify borrower when item returns; hold shelf with expiry date.

Interlibrary loan request: identify holding library, verify bibliographic details, send request on standard form, record loan period and return.

Stock verification steps: freeze circulation, compare shelf list/accession register with shelves, mark missing items, prepare verification report.

Binding preparation: collate issues of a periodical into a volume, prepare contents page and title page, send binding slip with volume details.

Reprography and document delivery: photocopy or scan within copyright limits; record copies made for accounting and copyright compliance.

Five laws of library science (Ranganathan, 1931): books are for use; every reader his/her book; every book its reader; save the time of the reader; the library is a growing organism.

Five types by mission: academic, public, school, special/research, and national libraries; each differs in funding body, clientele, and collection scope.

Ranganathan's five functions: conserve (preserve materials), diffuse (disseminate), instruct (educate users), research (support scholarship), and recreation (leisure reading).

Public library: funded by local/state government, open to all without fee, lends popular material; governed in India by state library legislation such as the Tamil Nadu Public Libraries Act, 1948.

Academic library: serves students and faculty; collection built to match curriculum and research; typically divided into circulation, reference, periodicals, and technical processing sections.

Special library: attached to a firm, hospital, court, or government department; narrow subject focus, fast current-awareness service, and strong emphasis on documentation and SDI.

National library: legal deposit function, national bibliography, and interlibrary lending centre; in India the National Library is at Kolkata (formerly Imperial Library, 1948).

Library as a social institution: equalises access to information, supports literacy and lifelong learning, and preserves cultural heritage; UNESCO public library manifesto (1994, updated 2022) states this role.

Classification schemes: DDC (Dewey, 1876, 10 main classes), UDC (based on DDC, uses colon and auxiliary signs), LCC (Library of Congress, letters), and Colon Classification (Ranganathan, 1933, faceted).

DDC 10 classes: 000 generalities, 100 philosophy/psychology, 200 religion, 300 social sciences, 400 language, 500 pure science, 600 technology, 700 arts/recreation, 800 literature, 900 geography/history.

Colon Classification five fundamental categories (PMEST): Personality, Matter, Energy, Space, Time; cited in that order as the facet formula.

Call number = class number + book number; class number gives subject position, book number (e.g., Cutter, author mark) distinguishes copies within a class.

Cataloguing codes: AACR2 (Anglo-American Cataloguing Rules, 2nd ed., 1978, revised 1988/2002) and RDA (Resource Description and Access, 2010), which replaced AACR2.

Main entry standard areas under AACR2: title and statement of responsibility, edition, material specific details, publication, physical description, series, notes, standard number.

Access points: author, title, subject, series; controlled vocabulary via LCSH (Library of Congress Subject Headings) or Sears List; authority control keeps headings consistent.

OPAC (Online Public Access Catalogue): machine-readable catalogue searched by author, title, subject, keyword; MARC 21 is the standard machine-readable record format.

Reference sources divide into ready-reference (dictionaries, encyclopedias, yearbooks, almanacs, directories, handbooks, atlases) and bibliographic (bibliographies, catalogues, indexes, abstracts).

Primary vs secondary vs tertiary: primary = original data (research reports, theses); secondary = interpretation (textbooks, reviews); tertiary = pointers to both (bibliographies, indexes).

Dictionaries: language (Oxford English Dictionary, Webster) vs subject (Dorland's Medical, Black's Law); unabridged vs abridged by entry count.

Encyclopedias: general (Encyclopaedia Britannica, World Book) vs subject (McGraw-Hill Encyclopedia of Science and Technology); arranged alphabetically with cross-references.

Yearbooks and almanacs: annual factual compendia; yearbooks update an encyclopedia, almanacs give statistical and calendar data (e.g., Whitaker's Almanack).

Bibliographies: systematic lists of documents on a subject or by an author; national bibliography lists a country's publications (Indian National Bibliography).

Information services: reference (ready and long-range), current awareness (CAS), selective dissemination of information (SDI), and document delivery/interlibrary loan.

SDI (Selective Dissemination of Information): profile each user's interest, then send matching new items; CAS covers broader current-awareness bulletins and accession lists.

Management functions (Fayol): planning, organising, commanding, coordinating, controlling; POSDCORB (Gulick): Planning, Organising, Staffing, Directing, COordinating, Reporting, Budgeting.

Library sections: acquisition, technical processing (classification/cataloguing), circulation, reference, periodicals, maintenance, and administration.

Acquisition workflow: selection (book selection committee, user requests) → ordering → receiving and accessioning → invoice payment → forwarding to technical processing.

Budgeting methods: line-item, lump-sum, formula, programme, and PPBS (Planning-Programming-Budgeting System); line-item is the most common but least flexible.

Collection development: needs assessment, selection policy, weeding (CREW/MUSTIE criteria: Misleading, Ugly, Superseded, Trivial, Irrelevant, Elsewhere).

Staffing: job analysis → job description → recruitment → selection → induction → training → performance appraisal; staff manual documents routine procedures.

Library committee: advisory body with librarian as secretary; approves policy, budget, and collection decisions; reports to the parent institution.

Library cooperation: resource sharing, consortia (e.g., DELNET, INFLIBNET in India), interlibrary loan, and union catalogues reduce duplication of costly resources.

Library automation: use of computers for acquisition, cataloguing, circulation, serials, and OPAC; integrated library systems (ILS) include Koha, SOUL, LIBSYS, and NewGenLib.

MARC 21: machine-readable cataloguing format with 5-digit tags; 100 = main entry personal author, 245 = title, 260 = publication, 300 = physical description, 650 = topical subject.

OPAC vs Web OPAC: OPAC is searched on library terminals; Web OPAC is accessible over the internet and often supports federated search.

Digitisation: scanning to image (TIFF for preservation, JPEG for access) then OCR to text; metadata standards include Dublin Core (15 elements) and MARC.

Digital library software: DSpace, Greenstone, EPrints; institutional repositories use OAI-PMH for metadata harvesting.

Networks: LAN (within building), WAN (across sites), internet; library consortia use VPNs and Z39.50 for copy cataloguing.

RFID in libraries: tags on books, reader cards, and security gates; enables self-checkout, shelf inventory, and theft detection; frequency typically 13.56 MHz HF.

Barcode vs QR vs RFID: barcode is optical line code; QR is 2-D matrix; RFID uses radio waves and needs no line-of-sight.

Professional staff: librarian, deputy librarian, assistant librarian, cataloguer, classifier, reference librarian; require a degree/diploma in library science.

Non-professional/support staff: library assistant, attendant, binder, peon; handle shelving, issue-return, and physical maintenance under supervision.

User categories: students, faculty, researchers, staff, external/guest users; each has different loan periods, borrowing limits, and reference privileges.

User needs analysis: surveys, suggestion boxes, circulation statistics, and reference queries reveal demand patterns for collection and service planning.

User education: orientation tour, library handbook, pathfinder/guides, and information literacy sessions; goal is independent use of catalogue and reference sources.

Reference interview: open questions → clarify need → negotiate → search → deliver → follow up; avoids answering the wrong question.

Reader's advisory: matching leisure readers to books by interest, reading level, and genre; common in public libraries.

Library rules and code of conduct: silence zones, mobile phone policy, food restrictions, overdue fines, and damage charges; posted at entrance and on website.

Accession register: permanent record of every item added; columns include accession number, author, title, publisher, year, price, bill number, and date.

Accession number: unique sequential number assigned at receipt; used as the primary inventory identifier and written on the title page and book card.

Circulation records: issue register or automated transaction log; records borrower ID, item ID, issue date, due date, return date, and fine.

Statistical measures: annual additions, total collection, active members, circulation count, reference queries, footfall, and periodicals subscribed.

Library report: annual report to the parent body covering collection growth, services, staff, budget utilisation, and future plans.

Stock verification: periodic physical count against accession register; discrepancy report lists missing items, and a loss statement is filed.

Weeding statistics and binding records: track withdrawn items and items sent for binding; binding register records title, volume, and return date.

Data protection: user borrowing history is confidential; statistics should be aggregated and anonymised before publication.

Preservation = all managerial and technical actions to prolong life of materials; conservation = direct physical treatment of damaged items.

Environmental controls: temperature 20–22 °C, relative humidity 45–55 %, avoid rapid fluctuations; light below 50 lux for sensitive paper, UV filtered.

Paper deterioration: acid hydrolysis and oxidation cause embrittlement; deacidification (e.g., Bookkeeper process) neutralises acid; lignin-free paper is archival.

Binding and repair: rebinding, spine repair, encapsulation in polyester film, and archival boxes protect fragile items without altering them.

Pest and mould control: keep stacks dry and clean, inspect incoming material, use fumigation only with expert advice; silverfish and booklice indicate damp.

Security threats: theft, mutilation, fire, water, and vandalism; countermeasures include RFID/EM gates, CCTV, locked rare-book cases, and staff vigilance.

Fire safety: smoke detectors, fire extinguishers (CO2 or dry powder for electrical areas, water mist for paper), and evacuation drills; never store flammables in stacks.

Disaster plan: inventory of priorities, salvage procedures for wet books (freeze-drying or air-drying within 48 hours), and contact list for restoration services.

Shelving order: books arranged by call number left-to-right, top-to-bottom on each shelf; within a class, numerical order of class number then author mark.

Shelf reading: compare shelf order with catalogue order to detect misfiled items; done section by section on a rotating schedule.

Issue-return procedure: verify membership, scan/stamp book and card, record due date, calculate fine on return using the library's rate per day.

Reservation/hold: queue requests by date; notify borrower when item returns; hold shelf with expiry date.

Interlibrary loan request: identify holding library, verify bibliographic details, send request on standard form, record loan period and return.

Stock verification steps: freeze circulation, compare shelf list/accession register with shelves, mark missing items, prepare verification report.

Binding preparation: collate issues of a periodical into a volume, prepare contents page and title page, send binding slip with volume details.

Reprography and document delivery: photocopy or scan within copyright limits; record copies made for accounting and copyright compliance.