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59 0 0 0 0
Rethinking the library in the information age :a summary of issues in library research
- 作者: Mathews, Anne J.
- 出版: Washington, DC : Office of Library Programs, Office of Educational Research and Improvement, U.S. Dept. of Education :For sale by the Supt. of Docs., U.S. G.P.O. 1988.
- 資料類型: 圖書
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4 0 0 0 0
Electricity requirements for a digital society
- 作者: Baer, Walter S.
- 出版: Santa Monica, Calif. : Rand 2002.
- 資料類型: 電子書
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6 0 0 0 0
Review of NASA's earth science enterprise research strategy for 2000-2010
- 作者: National Research Council (U.S.).
- 出版: Washington, D.C. : National Academy Press ©2000.
- 資料類型: 電子書