Research Aircraft 1891 1970

X-planes: Research Aircraft, 1891-1970: A Unique Pictorial Record of Flying Prototypes, Their Designers and Pilots

Hugh W. Cowin - X-planes: Research Aircraft, 1891-1970: A Unique Pictorial Record of Flying Prototypes, Their Designers and Pilots
Osprey Publishing | 1999 | ISBN: 1855328763 | English | 98 pages | PDF | 16.76 MB
Aviation Pioneers 1