Bhatnagar, Piyush <br/><br/>
Principles of Communication / 
Piyush Bhatnagar 
 - 1st Edition 
 - Chennai :  Rajat publications ,  2022 
 - 304 pages 
<br/><br/><label>ISBN: </label>9788178805962 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Science
<br/><br/><label>Dewey Class. No.: </label>302.2  / BHA