TY  - BOOK
AU  - Flores, James
TI  - AMT 221: aircraft propellers and controls / 
U1  - 629.13436 
PY  - 1990///]
CY  - [place of publication not indicated] : 
PB  - [Publisher not indicated], 
KW  - Aerial propellers
KW  - Airplanes
N1  - Includes bibliographical references and index
ER  -