Helicopters and autogiros. A chronicle of rotating-wing aircraft
2. print
1967
11, 254 S
Digital preservation by Technische Informationsbibliothek (TIB) / Leibniz-Informationszentrum Technik und Naturwissenschaften und Universitätsbibliothek
Book
English
The Dragonflies : The story of helicopters and autogiros
TIBKAT | 1971
|Rotating wing airplanes Helicopters, gyroplanes and autogyros described
Engineering Index Backfile | 1945
|