RAF helicopters : the first twenty years

John Dowling
Bok · Engelsk · 1992

Utgitt	London : Her Majesty's Stationary Office , 1992
Omfang	XV, 488 s. : ill., port.
Emner	Royal Air Force
Dewey	629.13335
ISBN	(ib.). - 0-11-772725-3. - Nkr 495.00