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Information and reference sources and services /
| 主要作者: | |
|---|---|
| 其他作者: | |
| 格式: | Printed Book |
| 语言: | English |
| 出版: |
New Delhi :
Ess Ess,
2005.
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书本目录:
- 1. Information services: concept, need and purposes 2. Organization of reference & information services and departments 3. Sources of information 4. Reference sources and their evaluation 5. Bibilographic services 6. Documentation and information cent