TY  - BOOK
AU  - John G Proakis
AU  - Masoud Salehi
TI  - Communication system engineering 
SN  - 8120327500
U1  - 621.382 
PY  - 2006///
CY  - New Delhi
PB  - Prentice Hall of India
N1  - Includes:  Bibliographical Reference  and Index
ER  -