TY  - BOOK
AU  - Kayton, Myron [and] Fried, Walter E. [Editors]
TI  - Avionics navigation systems 
U1  - 629.1351 
PY  - 1969///]
CY  - New York : 
PB  - John Wiley & Sons, 
KW  - Aeronautical instruments
KW  - Airplanes--electric equipment
KW  - Instrument flying
N1  - Includes index
ER  -