Covey,Stephen R. <br/><br/>
The 3rd alternative  solving life's most difficult problems 

 - Simon & Schuster, London  2011 
 - ix,456 
<br/><br/><label>ISBN: </label>978-0-85720-513-1 
<br/><br/><label>Dewey Class. No.: </label>158 Cov