National patterns of R&D resources.
Contributors: National Science Foundation (U.S.)
Series: Surveys of science resources series
Publisher: National Science Foundation
Published: 1989
Place of publication: Washington, DC
Language: eng
Subjects: Research -- United States -- Periodicals.; Research -- United States -- Finance -- Statistics -- Periodicals.; Scientists -- United States -- Periodicals.; Engineers -- United States -- Periodicals.
Genres: Periodicals.; Statistics
Notes: ocm19977542  t_oclc

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