TY  - BOOK
AU  - Sharma Sanjay 
AU  - Sanjay Sharma 
TI  - Analog communication systems
SN  - 9788188458007
U1  - 621.382 SHA  
PY  - 2003///
CY  - New Delhi India 
PB  - S.K.Kataria & Sons 
KW  - Communication system
ER  -