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Angier, Jennifer J.; Epstein, Barbara A. – Database, 1980
Outlines practical searching techniques in seven core behavioral science databases accessing psychological literature: Psychological Abstracts, Social Science Citation Index, Biosis, Medline, Excerpta Medica, Sociological Abstracts, ERIC. Use of individual files is discussed and their relative strengths/weaknesses are compared. Appended is a list…
Descriptors: Behavioral Sciences, Comparative Analysis, Databases, Online Systems
Huleatt, Richard S. – Database, 1979
Discusses and differentiates between four commercially available versions of the online source of chemistry information, "Chemical Abstracts": Lockheed, SDC, BRS, and NLM. Disadvantages/advantages of the vendors are considered, and tables are used to show the different print formats and data elements of each version. (JD)
Descriptors: Chemistry, Comparative Analysis, Databases, Differences