Das,J <br/><br/>
Principles of digital communication 

 - 2nd . . Ed. 
 - New Delhi  New Age International Publishers  2012 
<br/><br/><label>ISBN: </label>978-81-224-3347-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronics Engineering
<br/><br/><label>Dewey Class. No.: </label>621  / DA-D