Covey, Stephen R. <br/><br/>
Principle-centred leadership 

 - London  Pocket Books  2002 
 - 332p. p. 
<br/><br/><label>ISBN: </label>0-7434-6860-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Leadership
<br/><br/><label>Dewey Class. No.: </label>303.34  / COV