Holiday Ryan <br/><br/>
The obstacle is the way : the ancient art of turning adversity to advantage 

 -  Profile Books Ltd  2014 
 - xvi, 201 p. ; 
<br/><br/><label>ISBN: </label>9781781251485 
<br/><br/><label>Dewey Class. No.: </label>650.1  / T14 HOL