Balan, K. R. <br/><br/>
Effective communication 

 - New Delhi  Castle Books  1994 
 - 169p. 
<br/><br/><label>ISBN: </label> RS 290.00 
<br/><br/><label>Source: </label> RS 290.00 
<br/><br/><label>Dewey Class. No.: </label>001.54 BAL