Proakis, John G. <br/><br/>
Communication System Engineering  

 - 2nd Edition 
 - New Delhi:  PHI Learning,  2002. 
 - iv, 801  (Rk # 20 Sh # 4). 
<br/><br/><label>ISBN: </label>9788120327504 
<br/><br/><label>Source: </label> Pak Book  PKR 991.80 
<br/><br/><label>Dewey Class. No.: </label>621.382