TY  - BOOK
AU  - Duhan, Manoj 
TI  - Analog communication 
SN  - 978-81-8986-687-7 
U1  - 621.382 DUH  
PY  - 2008///
CY  - IK International publishing house 
PB  - New Delhi 
KW  - COMMUNICATION SYSTEM
ER  -