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Promise denied : NASA's X-34 and the quest for cheap reusable access to space | Bok | Digital PDF
Larrimer, Bruce I. / - Washington, DC : National Aeronautics and Space Administration, 2019. [Bok]. - 410 sider (NASA Aeronautics Book Series) - Språk: Engelsk | Larrimer, Bruce I. | 2019 |
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The New Observer's Book of Aircraft : 1985 Edition | Bøker | 387.73 Gre
Green, William / - London : Frederick Warne & Co., 1985. [Bøker]. - 256 s. (The New Observers Series) - Språk: Engelsk | Green, William | 1985 |