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

 - New York :  Summit Books,  1991. 
 - 334p.  
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>0671749102 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Success in business<br/>Success--Psychological aspects<br/>Civil engineering
<br/><br/><label>LC Class. No.: </label>BF37.S8   COV