Saxena,Ambrish,ed. <br/><br/>
Communication concepts :  theories models and practices 

 - New Delhi:  Kanishka;  2023. 
 - xi,196p. 
<br/><br/><label>ISBN: </label>9789391450953 
<br/><br/><label>Dewey Class. No.: </label>302.23  / SAX.C