Sharma, Sanjay. <br/><br/>
Principles of communication / 
by Sanjay Sharma; edited by Deeksha Sharma, J. Sharma and V. Sharma. 
 - eighth  edition. 
 - New Delhi :  S.K. Kataria & Sons,  2011. 
 - 466  pages :  illustrationa ;    cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>9789350141441 :  $38.26 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication -- Textbooks.