Dale Carnegie Training <br/><br/>
Leadership mastery : how to challenge yourself and others to greatness / 
Dale Carnegie Training 
 - New York :  Simon & Schuster,  2009 
 - ix, 243 pages ; 
<br/><br/><label>ISBN: </label>9781416595496 
<br/><br/><label>Dewey Class. No.: </label>658.4092D139L 2009