TY  - BOOK
AU  - Schlaifer,Robert
AU  - Heron,S.D.
TI  - Development of aircraft engines
U1  - 629.13334 23
PY  - 1950///
CY  - Boston
PB  - Division of Research, Graduate School of Business Administration, 
KW  -  Airplanes -- Motors.
KW  - Science and state
KW  - Research, Industrial
N1  - Includes index
ER  -