Covey, Stephen R. <br/><br/>
The 7 habits of highly effective people :  restoring the character ethic / 
Stephen R. Covey 
 - New York :  Fireside Book,  1990 
 - 358 p.  ill. ;  22 cm. 
<br/><br/><label>ISBN: </label>0671708635 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Character.<br/>Achievement.<br/>Karriereplanung.<br/>Lebensführung.
<br/><br/><label>LC Class. No.: </label>BF 637 C873s 1990