Covey, Stephen R <br/><br/>
Lateral Thinking 

 - NewDelhi  Penguin Books  1990 
 - 272 p. 
<br/><br/><label>ISBN: </label> 299 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Personality Development
<br/><br/><label>Dewey Class. No.: </label>658.314 COV