TY  - BOOK
AU  - Haykin,Simon
TI  - Digital communications / 
SN  - 9788126508242
U1  - 621.382 
PY  - 2008///
CY  - England : 
PB  - John Wiley & Sons , 
KW  - DIGITAL COMMUNICATIONS
N1  - includes index,bibliography and reference
ER  -