JACKSOM .W Ralph <br/><br/>
SALES AND SALES MANAGEMENT 

 - New Jersey  prentice hall inteenational i  nc         1996 
 - xix, 546pg 
<br/><br/><label>ISBN: </label>0 13 548639 5 
<br/><br/><label>Dewey Class. No.: </label>636.39