Ludlow, Ron. <br/><br/>
The Essence Of Effective Communication. 

 -  Prentice Hall  1992 
 - VI, 156 P. 23 CM. 
<br/><br/> THE ESSENCE OF MANAGEMENT SERIES 
<br/><br/><label>ISBN: </label>132848783 
<br/><br/><label>Dewey Class. No.: </label>658.45 LUD 1992