Ingram, Thomas N. <br/><br/>
Professional selling/ / 
Thomas N. Ingram...[et.al.]. 
 - 296 p. :  ill. ;  25 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>978-981-4416-53-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Selling.<br/>Sales mangement.