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| Main Author: | |
|---|---|
| Format: | Recurso educativo Open Access |
| Language: | en |
| Published: |
1983
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| Subjects: | |
| Online Access: | https://eric.ed.gov/?id=EJ288424 |
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Table of Contents:
- MARC Coding of DDC for Subject Retrieval. Wajenberg, Arnold S. Cataloging Classification Dewey Decimal Classification Information Retrieval Library Catalogs Library Technical Processes Online Systems Search Strategies Recommends an expansion of MARC codes for decimal class numbers to enhance automated subject retrieval. Five values for a second indicator and two new subfields are suggested for encoding hierarchical relationships among decimal class numbers. Additional subfields are suggested to enhance retrieval through analysis of synthesized numbers in automated databases. (Author/EJS)