Schiffman, Stephan. <br/><br/>
The 250 sales questions to close the deal 

 - 1st ed. 
 - USA  Adams Media  2006 
 - vi, 202 
<br/><br/><label>ISBN: </label>9781593372804 
<br/><br/><label>Dewey Class. No.: </label>658.85  SCH;1  R