航空、航天 第21页

admin 发布于 2015-06-03

The Double Star Atlas Get this book Contact Email: girro@qq.com Author: James Mullaney Publisher: University Pages: 154 Publication: 2009-03...

admin 发布于 2015-06-03

Artificial Gravity (Space Technology Library) Get this book Contact Email: girro@qq.com Author: Gilles Clément, Angie Bukley Pages: 3...

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Human Missions to Mars: Enabling Technologies for Exploring Get this book Contact Email: girro@qq.com by: Donald Rapp Pages: 542 Publication...

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Astronomy Methods: A Physical Approach to Astronomical Obser Get this book Contact Email: girro@qq.com Author: Hale Bradt Publisher: Univers...

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Creating and Enhancing Digital Astro Images (Patrick Moores Get this book Contact Email: girro@qq.com by: Grant Privett Pages: 142 Publicati...

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The Grip of Gravity Get this book Contact Email: girro@qq.com Author: Prabhakar Gondhalekar Publisher: University Pages: 368 Publication: 20...

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Letters from MIR: An Astronauts Letters to His Son Get this book Contact Email: girro@qq.com Author: Jerry M. Linenger Publisher: -Hill Page...

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On Integrating Unmanned Aircraft Systems into the National A Get this book Contact Email: girro@qq.com Author: Konstantinos Dalamagkidis, Ki...

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Celestial Objects for Modern Telescopes: Practical Amateur A Get this book Contact Email: girro@qq.com by: Michael A. Covington Publisher: U...

admin 发布于 2015-06-03

Impact!: The Threat of Comets and Asteroids Get this book Contact Email: girro@qq.com Author: Gerrit L. Verschuur Publisher: University , US...