TY  - BOOK
AU  - Watkins,William A.
AU  - Kroes,Michael J.
TI  - Student study guide: aircraft maintenance & repair 
SN  - 9780028034614
PY  - 1993///
CY  - [New York]
PB  - Glencoe/McGraw-Hill
KW  - Airplanes
KW  - Maintenance and repair
KW  - Study guides
ER  -