Roger , John <br/><br/>
You can't afford the luxury of a negative thought: A guide to positive thinking 

 - New Delhi  HarperCollins  2002 
 - xix p. + 315 
<br/><br/><label>ISBN: </label>0-00-727287-7 
<br/><br/><label>Dewey Class. No.: </label>153.42 R63Y