TY  - BOOK
AU  - Green,Williams
TI  - The observa's book of aircraft
U1  - 629.133 
PY  - 1963///
CY  - London
PB  - Frederick Warne
KW  - Aircraft industry
KW  - Aircraft engine industry
KW  - Airplane factories
KW  - Aeronautics
KW  - Systems engineering
KW  - Airplanes
N1  - Includes index; Library has 2 Cops
ER  -