TY  - BOOK
AU  - Proakis, John G. , Salehi, Masoud .
AU  - Salehi, Masoud 
TI  - Digital Communications 
SN  - 9780071263788
U1  - 621.382 
PY  - 2008///
CY  - New Delhi
PB  - McGraw hill book company 
ER  -