BONO, Edward De. <br/><br/>
Six Thinking Hats 

 - London  Penguin  2000 
 - xiii, 177p. 
<br/><br/><label>ISBN: </label>9780141033051 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Creative thinking, Problem solving, Cognitie.
<br/><br/><label>Dewey Class. No.: </label>153.42  / BON-S