TY  - GEN
AU  - Proakis, John G.
AU  - Salehi, Masoud 
TI  - Digital communications 
SN  - 9789339204792
U1  - 621.382 PRO/D 
PY  - 2014///
CY  - New Delhi
PB  - McGraw Hill Education
KW  - Telecommunication
ER  -