TY  - BOOK
ED  - United States Navy
TI  - Air navigation: pt. VII, nautical astronomy and celestial navigation
T2  - Flight preparation training series
PY  - 1944///
CY  - New York
PB  - McGraw-Hill
KW  - Air navigation
KW  - Celestial navigation
KW  - NASA thesaurus
KW  - Navigation
ER  -