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LCSH and PRECIS in Library and Information Science: A Comparative Study

descriptionPublicationkeyboard_double_arrow_right Book 01 Jan 1992 English Publisher:University of Illinois Graduate School of Library and Information Science
Authors: Tonta, Yaşar;

LCSH and PRECIS in Library and Information Science: A Comparative Study

Abstract

This study aims to compare the performance of LCSH and PRECIS for the books published in 1987 in the field of library and information science (LIS) in order to investigate the strengths and weaknesses of each system. Subject headings and PRECIS strings assigned for 82 titles have been analyzed and the two major subject access systems have been compared regarding the number of entries, exhaustivity and specificity of the entries provided, the variety of subdivisions, and other qualitative features.

Keywords

IC. Index languages, processes and schemes.

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citations
The total number of citations received by all articles of the researcher of interest.
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
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