Covey, Stephen R. <br/><br/>
The seven habits of highly effective people :  restoring the charactor ethic. / 
 7 habits of highly effective people 
Stephen R. Covey. 
 - London :  Simon & Schuster,  1989. 
 - 358 p. ;  20 cm. 
<br/><br/><label>ISBN: </label>0743408853 9780743408851 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Self-actualization (Psychology)<br/>Personality development.