TY  - BOOK
AU  - Proakis,John G.
AU  - Salehi,Masoud
TI  - Communication systems engineering
SN  - 8178086107
AV  - TK5101 .P75 2002
U1  - 621.382 
PY  - 2002///
CY  - Delhi
PB  - Pearson Education
KW  - Telecommunication
ER  -