Heller, Robert <br/><br/>
The Winer's Manual : Selling Successfully, Making Presentations 

 - 1st ed. 
 - London  Dorling kindersley  2008 
 - 72p. 
<br/><br/><label>ISBN: </label> RS 120.00 
<br/><br/><label>Dewey Class. No.: </label>658.872 HEL