TY  - BOOK
AU  - Kennedy, George Davis, Bernard
TI  - Electronic communication systems
SN  - 0-07-112672-4
U1  - 621.382 KEN 
PY  - 1993///
CY  - NEW YORK
PB  - GLENCO, MCGRAW HILL
KW  - TELECOMMUNICATION.COMMUNICATION SYSTEMS.ELECTRONIC COMMUNICATION SYSTEMS
ER  -