CALVIN, J. R. <br/><br/>
Sales Management, Demystified, 

 - New York,  Mc Graw Hill Companies,  2007. 
 - xiii.; 393p.;  Ill.; picture,  Index,  24cm. 
<br/><br/><label>ISBN: </label>13-978-0-07-148654-5 
<br/><br/><label>Dewey Class. No.: </label>658.8'1(dc22) CAL.