Alan, West <br/><br/>
Modern Sales Management: 

 - London:  Macmillan Education,  1987. 
 - 302p.: 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>0333421469 
<br/><br/><label>LC Class. No.: </label>HF5438.4.w4  / wes1994