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| Main Authors: | , |
|---|---|
| Format: | Recurso educativo Open Access |
| Language: | en |
| Published: |
1990
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| Subjects: | |
| Online Access: | https://eric.ed.gov/?id=EJ417012 |
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Table of Contents:
- Search Trees for Subject Searching in Online Catalogs. Drabenstott, Karen Markey Vizine-Goetz, Diane Academic Libraries Computer Software Higher Education Indexing Online Catalogs Online Searching Search Strategies Subject Index Terms 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 benefits of search trees. (Seven references) (MES)