Covey, Stephen R. <br/><br/>
Principle-centered leadership / 
Stephen R. Covey. 
 - New York :  fP Free Press,  1991. 
 - 335p.:   ill 22cm. 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>13: 978-0-671-74910-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Leadership<br/>Successs in business<br/>Success--Psychological aspects
<br/><br/><label>LC Class. No.: </label>158.4 C83p