Covey, Stephen R. <br/><br/>
The 7 Habits of Highly Effective People 
/ by Stephen R. Covey 
 - London:  Simon & Schuster UK Ltd.,  2004. 
 - 372p. 
<br/><br/><label>ISBN: </label>9781416502494 
<br/><br/><label>Dewey Class. No.: </label>152.33  / COV/T