Employment of scientific and technical personnel in industry, 1962 /
Wertheimer, Michael D.
Katz, Allan.
Lawrence, Sylvia.
United States.Bureau of Labor Statistics.
Washington, D.C. : U.S. Dept. of Labor, Bureau of Labor Statistics : For sale by the Supt. of Docs., U.S. Govt. Print. Off.,
1964.
"June 1964."
Includes bibliographical references.
Scientists
Engineers
Industrial technicians