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- [22] COMPARATIVE ANALYSIS OF MAJOR ABSTRACTING AND INDEXING SERVICES FOR LIBRARY AND INFORMATION-SCIENCE UNESCO BULLETIN FOR LIBRARIES, 1976, 30 (01): : 18 - 25
- [23] EDUCATION OF THE LITERATURE CHEMIST FOR ABSTRACTING AND INDEXING SERVICES JOURNAL OF CHEMICAL DOCUMENTATION, 1962, 2 (03): : 172 - 172
- [26] THE RELATION OF LIBRARY CATALOGS TO ABSTRACTING AND INDEXING SERVICES LIBRARY QUARTERLY, 1964, 34 (01): : 106 - 112
- [27] OVERLAP AMONG JOURNAL ARTICLES IN 14 SCIENCE-TECHNOLOGY ABSTRACTING AND INDEXING SERVICES PROCEEDINGS OF THE AMERICAN SOCIETY FOR INFORMATION SCIENCE, 1975, 12 : 140 - 141
- [29] ABSTRACTING AND INDEXING SERVICES IN ELECTRONICS AND RELATED ELECTRICAL FIELDS AMERICAN DOCUMENTATION, 1957, 8 (01): : 5 - 21
- [30] INDEXING AND ABSTRACTING SERVICES IN THE AIR-POLLUTION FIELD JOURNAL OF THE AIR POLLUTION CONTROL ASSOCIATION, 1981, 31 (04): : 361 - 364