TY  - BOOK
TI  - Aviation mechanic powerplant knowledge test question book
U1  - 629.13435076 
PY  - 1996///
CY  - United States : 
PB  - Federal Aviation Administration
KW  - Airplanes engines
KW  - Airplanes—Maintenance and repair
N1  - Includes glossary and index
ER  -