TY  - BOOK
AU  - Green, William
TI  - Ovserver' s basic book of aircraft; military
U1  - 623.741 G75O 
PY  - 1967///
CY  - Londan
PB  - Warne
KW  - Aeroplanes, Military - Armament
KW  - AEROPLANES, MILITARY - ARMAMENT
ER  -