TY  - BOOK
ED  - United States.
TI  - Private and commercial pilot glider written test guide
PY  - 1980///]
CY  - [Washington, D.C.
KW  - Aeronautics
KW  - United States
KW  - Examinations, questions, etc
N1  - Revised 1980; CRDP Program Historic Shelflist record
ER  -