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Baranowski, George V. – Behavioral & Social Sciences Librarian, 1980
Results of this study comparing coverage and features of Psychological Abstracts and National Institute of Mental Health (NIMH) online databases demonstrate a 49 percent citation overlap between the files. A complementary, not competitive, relationship is indicated by comparing citation overlap, journal coverage, descriptive indexing, treatment of…
Descriptors: Citations (References), Comparative Analysis, Databases, Indexing