Costell J <br/><br/>
Science of sales success 
Costell J 
 - NY  NY, AMACOM  2004 
 - 307p 
<br/><br/><label>ISBN: </label>0-8144-7192-7 
<br/><br/><label>Source: </label>Textbook 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Marketing