TY  - BOOK
AU  - Chapel,Charles Edward
ED  - Northrop Aeronautical Institute
TI  - Aircraft basic science
U1  - 629.13 
PY  - 1948///
CY  - New York
PB  - McGraw-Hill Book
KW  - Airplanes
KW  - Electric equipment
N1  - The technical development staff of Northrop Aeronautical Institute
ER  -