Searching MARC/DPS Records for Area Studies: Comparative Results Using Keywords, LC and DC Class Numbers.

Hudson, Judith A.

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Peer reviewed

ERIC Number: EJ032342

Record Type: Journal

Publication Date: 1970

Pages: N/A

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Searching MARC/DPS Records for Area Studies: Comparative Results Using Keywords, LC and DC Class Numbers

Hudson, Judith A.

Library Resources and Technical Services, 14, 4, 530-545, Fall '70

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, Library Automation, Relevance (Information Retrieval), Search Strategies

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