The Miracle of the Helicopter
by Frank J. Delear
Bok Engelsk 1961
Utgitt | USA : Sikorsky Aircraft Division of United Aircraft Corporation , 1961
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Omfang | 44 s. : ill.
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Emner | |
Dewey |
Utgitt | USA : Sikorsky Aircraft Division of United Aircraft Corporation , 1961
|
---|---|
Omfang | 44 s. : ill.
|
Emner | |
Dewey |