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Peer reviewedErnest, Douglas J.; And Others – RQ, 1988
This study compared online versions of LISA (Library and Information Science Abstracts), Library Literature, and ERIC to investigate time lag and duplication of coverage. Six searches of each database were executed over a period of 15 months. Results indicated that Library Literature had the least time lag and LISA the most; duplication was low.…
Descriptors: Comparative Analysis, Databases, Library Science, Online Systems
Peer reviewedKnapp, Sara, D.; Zych, Maria L. – RQ, 1977
Presented are the results of a study which examined the scope of the ERIC data base. Recommendations include a more explicitly stated policy for selective indexing of data base and indexing procedures, and also a consideration of indexing, but not abstracting, relevant dissertations. (AP)
Descriptors: Abstracting, Citation Indexes, College Libraries, Databases
