WENTZ, W.  <br/><br/>
Marketing Theory and Application.  

 - New York,  Harcourt,  1970. 
 - xii, 689p.: ill.; table  Index  23cm.  
<br/><br/><label>ISBN: </label>0-15-555110-8 
<br/><br/><label>Dewey Class. No.: </label>658.8 WEN