Covey, Stephen R <br/><br/>
Principle centered leadership 

 - NEW YORK  SIMON SCHUSTER  1997 
 - 332 P 
<br/><br/><label>ISBN: </label>0-671-71135-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SUCCESS-PSYCHOLOGICAL ASPECTS .LEADERSHIP
<br/><br/><label>Dewey Class. No.: </label>158.4 COV