Raamatud Nasa History Program Office
NASAs First A: Aeronautics from 1958-2008 (NASA History Series SP-2012-4412)
Nasa History Program Office, Robert G. Ferguson
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Crash Course: Lessons Learned from Accidents Involving Remotely Piloted and Autonomous Aircraft
Peter W. Merlin, Nasa History Program Office
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NASAs First A: Aeronautics from 1958-2008 (NASA History Series SP-2012-4412)
Nasa History Program Office, Robert G. Ferguson
-30% koodiga BOOKS
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