Das, J Mullick, S.K and Chatterjee, P.K  <br/><br/>
Principles of digital communications  

 - New age international   Bangalore   2001 
 -  230 
<br/><br/><label>ISBN: </label>0-85226-150-0  
<br/><br/><label>Subjects--Topical Terms: </label><br/>COMMUNICATION SYSTEM 
<br/><br/><label>Dewey Class. No.: </label>621.382 DAS