TY  - BOOK
AU  - Kaufmann,  R. H. [and] Finison, H.J. 
TI  - D-C Power systems for aircraft
U1  - 629.1354 
PY  - 1952///]
CY  - New York : 
PB  - John Wiley & Sons, 
KW  - Aeronautical instruments
KW  - Airplanes--Electric equipment
ER  -