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Peer reviewedDrabenstott, Karen Markey; Vizine-Goetz, Diane – Library Hi Tech, 1990
Discusses topics related to use of search trees to enhance subject searching in online catalogs: subject searching in existing systems; search trees defined; highlights of a study of subject queries; normalized subject headings; the exact approach to subject searching; one-word queries; multiword queries; queries failing to produce retrievals; and…
Descriptors: Academic Libraries, Computer Software, Higher Education, Indexing
