Ludlow Ron <br/><br/>
The essence of effective communication 

 - New Delhi :  Prentice Hall ,  2003. 
 - 156 
<br/><br/><label>ISBN: </label>0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>General
<br/><br/><label>Dewey Class. No.: </label>303.2  / LUD