TY  - BOOK
AU  - Perkins, Courtland D. ; Hage, Robert E.
TI  - Airplane performance stability and control / 
U1  - 629.1323 
PY  - 1949///]
CY  - New York : 
PB  - John Wiley & Sons, 
KW  - Airplanes.
KW  - Aerodynamic
ER  -