Covey, Stephen R. <br/><br/>
Principal-centered leadership  

 - New york  Free Press  1990 
 - 335 p.  : ill.  ; 21 cm. 
<br/><br/><label>ISBN: </label>0671792806 (pbk) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology<br/>Psychological aspects--Seven deadly sins --Clearing communication power --Interpersonal effectiveness --Primary greatness --Making champions --Moral compassing --FSS
<br/><br/><label>Dewey Class. No.: </label>158.4  / COV