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: The Supersonic X-15 and High-Tech NASA Aircraft
: Henry M. Holden
: Enslow
: 2002
: PDF
: 56
: 56,5
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Discusses various aircraft of the National Aeronautics and Space Administration, including the X-15, Douglass DC-8, and the space shuttle and describes what type of work each is used for.









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: riga1979 4-12-2019, 22:12 | |
 
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