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

 - London :  Simon & Schuster,  1999, c1991. 
 - 332 p. :  ill. ;  24 cm. 
<br/><br/> Includes index.  Originally published : New York : Summit Books, 1991. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Leadership.
<br/><br/><label>LC Class. No.: </label>BF637.S8  / C67 1991