1. Concepts and subject headings: their relation in information retrieval and library science

پدیدآورنده :

کتابخانه: Library of Faculty of Psychology and Educational Sciences University of Tehran (Tehran)

موضوع : Subject headings - Social sciences,Social sciences - Abstracting and indexing

رده :
Z
,
695
.
1
,.
S6
,
C48

2. UNBIS thesaurus: trilingual list [English, French, Spanish]& of terms used in subject analysis of documents and other materials relevant to United Nations programmes and activities

کتابخانه: State Department Library (Tehran)

موضوع : Subject headings - Social sciences,Social sciences - Abstracting and indexing,International cooperation - Abstracting and indexing,Subject headings, French,Subject headings, Spanish,UNBIS (Information retrieval system),Subject headings - International cooperation

رده :
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1648
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