Science indicators 1972

Detalles Bibliográficos
Autor Corporativo:	United States. National Science Foundation. National Science Board
Formato:	Libro
Idioma:	English
Publicado:	Washington D.C. for sale by the Supt. of Docs., U.S. Govt. Print Off. 1973.
Subjects:	Science and state > U.S. Research > U.S. Science > Abstracting and indexing.