TY  - BOOK
AU  - Barker, Forest
TI  - Communications Electronics: Systems,Circuits, and Device 
SN  - 0131539825
AV  - TK7816 .B3
PY  - 1987///
CY  - London
PB  - Prentice-Hall International, Inc
KW  - communications electronics
KW  - Electronics
N1  - includes index
ER  -