De Bono, Edward. <br/><br/>
De Bono'S Thinking Course. 

 -  Bbc Books  1985 
 - 156 P. : ILL. 21 CM. 
<br/><br/><label>ISBN: </label>563213949 
<br/><br/><label>Dewey Class. No.: </label>153.42 DEB 1985