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Peer reviewedde Jong-Hofman, M. W. – Online Review, 1981
In order to compare effects of input processing on information retrieval in three databases, 25 articles from a specific journal were examined. Tables and Venn diagrams show retrieval results from different manual and computer searches. The relation between document surrogates and subject matter of the documents is discussed. (SW)
Descriptors: Abstracting, Comparative Analysis, Databases, Indexing
Download full textBlackwell, Michael Lind – 1994
This study evaluates the "Education Resources Information Center" (ERIC), "Library and Information Science Abstracts" (LISA), and "Library Literature" (LL) databases, determining how long the databases take to enter records (indexing delay), how much duplication of effort exists among the three databases (indexing…
Descriptors: Abstracting, Abstracts, Access to Information, Citation Indexes
