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88 0 0 0 0
Aerospace design :aircraft, spacecraft, and the art of modern flight
- 作者: Springer, Anthony M.
- 出版: London ;New York, NY : Merrell, in association with National Aeronautics and Space Administration 2003.
- 資料類型: 圖書
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5 0 0 0 0
Review of ONR's unhabited combat air vehicles program
- 作者: United States.
- 出版: Washington, D.C. : National Academy Press 2000.
- 資料類型: 電子書
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15 0 0 0 0
Reading for understanding :toward an R & D program in reading comprehension
- 作者: Snow, Catherine E.
- 出版: Santa Monica, CA : Rand 2002.
- 資料類型: 電子書