comparative evaluation of the retrieval effectiveness of titles, Library of Congress subject headings and PRECIS strings for computer searching of UK MARC data

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Published 1979 by School of Library, Archive and Information Studies, University College London in London, Eng .
Written in English

Subjects:

• PRECIS (Indexing system) -- Evaluation.,
• Information retrieval.,
• Subject headings, Library of Congress.

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Edition Notes

Statement	by Ann Henrietta Schabas.
The Physical Object
Pagination	286 p.
Number of Pages	286
ID Numbers
Open Library	OL22346962M

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