Heller, Robert <br/><br/>
Winner's Manual - Selling Successfully, Making Presentation, Manage Your Time (DK) 

 - 1st ed. 
 - London  Dorling Kindersley Limited  1 January 2008 
 - 72 
<br/><br/> SJEC Books Transferred to SJU Library as on 5th June 2023 
<br/><br/><label>ISBN: </label>978-9234098557 
<br/><br/><label>Dewey Class. No.: </label> / 099381