Edward de Bono. <br/><br/>
Ed. Ward De. Bono Lateral Thinking  Ed. Ward De. Bono Lateral Thinking  Textual Documents 

 - 1990. 
 - [s.l]:  penguin Books 
 - 260:  paper. 
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Dewey Class. No.: </label>153.42  / BON