TY  - BOOK
AU  - Proakis,John G.
AU  - Salehi,Masoud  .
TI  - Digital communications / 
U1  - 621.382 
PY  - 2008///
CY  - New York : 
PB  - McGraw-Hill , 
KW  - DIGITAL COMMUNICATIONS
N1  - Includes bibliography and index
ER  -