Science & engineering indicators 2002.

Science & engineering indicators 2002.

Xehetasun bibliografikoak
Erakunde egilea: National Science Board (U.S.); National Science Foundation (U.S.)
Formatua: Liburua
Hizkuntza:English
Argitaratua: Arlington, Va. : National Science Foundation ; Washington, D.C. For sale by the Supt. of Docs., U.S. G.P.O. 2002.
Gaiak:
Science indicators > United States.
Science > United States > Statistics.
Engineering > United States > Statistics.