Scientific and technical personnel in the federal government 1969.

Xehetasun bibliografikoak
Erakunde egilea:	United States National Science Foundation
Formatua:	Liburua
Hizkuntza:	English
Argitaratua:	Washington For sale by the Superintendent of Documents U. S. Govt. Print. Off. [n.d.]
Gaiak:	Scientists > United States. Engineers > United States. Technologists > United States. United States > Officials and employees.