Science and public policy a report to the President

Science and public policy a report to the President

书目详细资料
主要作者: Steelman, John Roy
企业作者: United States. President's Scientific Research Board
格式: 图书
语言:English
出版: Washington U.S. G.P.O. 1947.
主题:
Research > United States.
Science and state > United States.
Medicine > Research > United States.