Manning, Gerald L. <br/><br/>
Selling today :  building quality partnership/ / 
Gerald L. Manning. 
 - xxii, 518 p. :  ill. ;  25 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0-13-628603-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Selling.