T L Singal <br/><br/>
Digital Communication 

 - New Delhi  McGraw Hill Education(India) Private Ltd.  2018 
 - xxv,6.65,l.9p,: 
<br/><br/><label>ISBN: </label>978-93-392-1952-9 
<br/><br/><label>Dewey Class. No.: </label>621.382