The 1972 scientist and engineer population redefined
By: National Science Foundation.
Series: NSF 75-313; NSF (Series) -- 75-313.
Publisher: NSF; for sale by the Supt. of Docs., U. S. Govt. Print. Off.
Published: 1975
Place of publication: Washington
Language: eng
Subjects: Scientists -- United States -- Statistics.; Engineers -- United States -- Statistics.
Table of contents: title: v. 1. Demographic, educational and professional characteristics.