TY  - GEN
AU  - Proakis, John G.
AU  - Salehi, Masoud 
TI  - Communication systems engineering 
SN  - 8120327500
U1  - 621.382 
PY  - 2002///
CY  - New Delhi
PB  - Prentice - Hall
KW  - COMMUNICATIONS ENGINEERING
ER  -