UNESCO Thesaurus: hierarchical list

5.30 Information sources

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Books

Narrower Term

NT1 Albums

NT1 Art books

NT1 Atlases

NT1 Childrens books

NT1 Conference papers

UF Conference proceedings, Meeting papers

NT1 Guides

UF Handbooks, Manuals

NT2 Guidebooks

UF Travel guides

NT2 Style manuals

NT2 Textbooks

NT1 Rare books

UF Antiquarian books, Incunabula

NT1 Reference materials

UF Reference works

NT2 Dictionaries

NT3 Glossaries

NT2 Encyclopaedias

Databases

Used For

UF Databanks

Narrower Term

NT1 Bibliographic databases

UF Bibliographic databanks

NT1 Textual databases

UF Full text databases

Documents

Used For

UF Information bearing materials, Information materials, Recorded information, Source materials

Narrower Term

NT1 Bookform materials

UF Printed materials

NT1 Machine readable materials

NT1 Manuscripts

NT1 Monographs

NT2 Country reports

NT2 Mission reports

UF Expert reports

NT1 Nonbook materials

NT1 Official publications

UF Government publications

NT1 Primary documents

NT1 Translations

Information sources

Periodicals

Used For

UF Bulletins, Journals, Magazines

Narrower Term

NT1 Calendars

NT1 Newsletters

NT1 Newspapers

NT1 Yearbooks

Recordings

Narrower Term

NT1 Audiovisual materials

NT2 Video recordings

UF Video cassettes, Video discs

NT1 Sound recordings

UF Audio materials, Phonograms, Phonorecords

NT2 Disc recordings

UF Compact discs, Records

NT2 Magnetic tape recordings

UF Sound cassettes, Tape recordings

Secondary documents

Narrower Term

NT1 Accessions lists

NT1 Anthologies

NT1 Bibliographic journals

UF Bibliographic bulletins

NT2 Abstracts

UF Abstract journals

NT1 Bibliographies

UF International bibliographies

NT2 Bibliographies of bibliographies

NT2 Bibliography compilation

NT2 National bibliographies

NT1 Catalogues

UF Card catalogues, Computerized catalogues, Library catalogues, Online public access catalogues, OPAC, Union catalogues

NT1 Directories

NT2 Guides to information sources

UF Guides to literature sources, Literature guides

NT1 Indexes

UF Citation indexes, Index bulletins, KWIC indexes, KWOC indexes, Periodical indexes, Permuted indexes, Subject indexes

NT1 Inventories

UF Checklists

NT1 Literature reviews

UF State of the art reviews

NT1 Quotations

UF Excerpts

NT1 Research registers

Serials

Used For

UF Series

Narrower Term

NT1 Standards

UF International standards, Specifications

Visual materials

Narrower Term

NT1 Drawings

NT1 Graphs

NT1 Illustrations

UF Pictures

NT1 Maps

NT1 Photographs

NT2 Photographic slides

UF Slides

NT1 Posters

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