Covey Stephen R <br/><br/>
3rd Alternative: Solving Life's Most Difficult Problems  Solving Life's Most Difficult Problems  eng 

 - London;   Simon & Schuster ,  2011. 
 - 456p.:  ill.;  24cm 
<br/><br/><label>ISBN: </label>9780857205131 
<br/><br/><label>Dewey Class. No.: </label>158  / COV