Fay, John
Helicopter history, piloting, and how it flies - 3d rev. ed. - Newton Abbot David & Charles 1991 - xiii, 194 p. ill. 23 cm.
Includes bibliographies
0715372491
Helicopters
629.13335 / FAY/1991
Helicopter history, piloting, and how it flies - 3d rev. ed. - Newton Abbot David & Charles 1991 - xiii, 194 p. ill. 23 cm.
Includes bibliographies
0715372491
Helicopters
629.13335 / FAY/1991