STEPHEN R. COVEY <br/><br/>
PRINCIPLE-CENTERED LEADERSHIP 

 -  FRANKLIN COVEY CO.  1992 
 -  平 
<br/><br/><label>ISBN: </label>0-671-74910-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>商学总论
<br/><br/><label>Dewey Class. No.: </label>490.8 COV