TY  - BOOK
AU  - Singh R.P and Sapre S.D 
TI  - Communication System : Analog and Digital
SN  - 9780070634541
U1  - 621.382 
PY  - 2010///
CY  - TMH, New Delhi 
PB  - TMH, New Delhi 
KW  - ELECTRONICS ENGG
ER  -