TY  - GEN
AU  - Alperin, Morton
AU  - Sutton, George P.
AU  - 
TI  - ADVANCED PROPULSION SYSTEMS
U1  - 629.5435 
PY  - 1960///
CY  - N. Y.
PB  - Pergamon Press
KW  - Aeroplanes -- Jet Propulsion
KW  - Rockets (Aeronautics)
ER  -