查詢 text:"Research Economic aspects -- United States." ，共 3 筆
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4 0 0 0 0National Academy of Sciences colloquium :science, technology and the economy.
- 作者: Pakes, Ariel.
- 出版: Washington, D.C. : National Academy of Sciences [1996].
- 資料類型: 電子書
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13 0 0 0 0
Buying in or selling out? :the commercialization of the American research university
- 作者: Stein, Donald G.
- 出版: New Brunswick, N.J. : Rutgers University Press 2004.
- 資料類型: 電子書
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7 0 0 0 0
Measuring research and development expenditures in the U.S. economy :interim report
- 作者: Brown, Lawrence D.
- 出版: Washington, D.C. : National Academies Press ©2005.
- 資料類型: 電子書