De Bono, Edward. , <br/><br/>
Simplicity / 
Edward de Bono. 
 - 304 pages ;  20 cm. 
<br/><br/><label>ISBN: </label>0140258396 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Lateral thinking.
<br/><br/><label>LC Class. No.: </label>BF408   / .D364 1999