TY  - GEN
AU  - Kennedy, George
AU  - Davis, Bernard
TI  - Electronic communication systems
T2  - Electrical Engineering Series
SN  - 0071126724
U1  - 621.391 
PY  - 1993///
PB  - Glencoe/Macmillan/McGraw-Hill
KW  - Electrical engineering
ER  -