De Bono, Edward. <br/><br/>
Sur / Petition : Creating Value Monopolies When 

 -  Harper Collins  1993 
 - XXI, 234 P. ; 21 CM. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>000255142X 
<br/><br/><label>Dewey Class. No.: </label>153.42 DEB 1993