Yadab Abhisek <br/><br/>
Digital Communication 

 - 1st Ed. 
 - New Delhi  University Press  2009 
 - xii.261p. 
<br/><br/><label>ISBN: </label> RS 225.00 
<br/><br/><label>Dewey Class. No.: </label>621.382 YAD,A