Rayudu, C. S. <br/><br/>
Communication 

 - Mumbai  Himalaya Publishing House  2007 
 - 712p. 
<br/><br/><label>ISBN: </label> RS 1250.00 
<br/><br/><label>Source: </label> RS 1250.00 
<br/><br/><label>Dewey Class. No.: </label>302.2 RAY