TY  - BOOK
AU  - Helfrick,Albert D.
TI  - Modern aviation electronics
SN  - 013097692X :
AV  - TL695 .H44 1994
U1  - 629.135 HEL 20
PY  - 1994///
CY  - Englewood Cliffs, N.J.
PB  - Prentice Hall Career and Technology
KW  - Avionics
KW  - ME
N1  - Includes index
ER  -