Ingram Thomas. N Et.al <br/><br/>
Sales management : Analysis and decision making 

 - 6 
 - Delhi  Cengage  2007 
 - XXII,436p. 
<br/><br/><label>ISBN: </label>8131502066 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sales Management
<br/><br/><label>Dewey Class. No.: </label>658.81 ING