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Peer reviewedHudson, Judith A. – Library Resources and Technical Services, 1970
Keyword searches in title statement and subject headings retrieved more relevant references than search by LC or Dewey class numbers or by scanning the Dewey class numbers for area codes. An analysis of false drops was made to determine how the search strategy could be improved. (Author/NH)
Descriptors: Cataloging, Classification, Computer Programs, Keywords
Peer reviewedRichmond, Phyllis A. – Library Resources and Technical Services, 1983
Discusses future of online information retrieval systems in terms of types of computer hardware expected (noting size, memory, cost, microcomputers, peripherals); software expected; "user friendly" interfaces designed to enable users to search without special training; and new approaches to subject analysis and online searching.…
Descriptors: Computer Programs, Futures (of Society), Indexing, Information Retrieval
