TY  - BOOK
AU  - Lambermont,Paul
AU  - Pirie, Anthony
TI  - Helicopters and autogyros of the world
U1  - 629.1335 21st
PY  - 1958///
CY  - London
PB  - Cassell
KW  - Helicopters; Autogiros; Airplanes
ER  -