Wotruba, Thomas R. <br/><br/>
Sales Management  text and cases 
by Thomas R. Wotruba and Edwin K. Simpson 
 - Massachusetts  PWS-KENT Publishing Company  1989 
 - xvi, : 624p. : 23cm.  
<br/><br/> Includes index  
<br/><br/><label>ISBN: </label>9780534917838  
<br/><br/><label>Dewey Class. No.: </label>658.81 WOT(Ref.)