TY  - BOOK
AU  - Kennedy, George
AU  - Davis, Bernard
TI  - Electronic communication systems
SN  - 00746336820
U1  - 621.382 
PY  - 1993///
CY  - New Delhi
PB  - Tata McGraw Hill Company limited
KW  - Physics
KW  - Communication systems
KW  - Noise
KW  - Amplitude modulation
KW  - Single sideband techniques
KW  - Frequency modulation
KW  - Radio receives
ER  -