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PDF pending restorationCooper, Marianne; Thayer, Candace W. – 1969
Four hundred and ninety one primary journals covered by "Physics Abstracts" in 1965 have been studied and their basic characteristics analyzed in terms of sponsorship, distribution by country, language, frequency, and coverage by secondary services other than "Physics Abstracts," and the number of libraries holding each…
Descriptors: Astronomy, Geophysics, Information Systems, National Programs
Download full textCooper, Marianne; Watterson, Hermine M. – 1969
In order to identify producers of physics research and to determine their relative productivity, institutional affiliations of authors as given in nine physics journals were studied. Organizations were classified and analyzed by type and geographical location, and productivity established. Findings indicate that organizations differ in their rate…
Descriptors: Astronomy, Geophysics, Information Systems, National Programs
Cooper, Marianne; Terry, Edward – 1969
The basic characteristics of sixty-nine secondary services in physics were analyzed in terms of sponsorship and distribution by: (1) country of origin, (2) language, (3) age, (4) frequency of publication, (5) subject and geographical coverage and (6) size. The eight major services, in terms of size, are identified. The use of the services by the…
Descriptors: Astronomy, Geophysics, Information Services, Information Sources
