Bono Esward De <br/><br/>
Six Thinking Hats  English 

 - 1 
 - Great Britain  Penguin Publisher  2000 
 - 178p  Paperback 
<br/><br/><label>ISBN: </label>9780241257531 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology Art & Design--33781
<br/><br/><label>Dewey Class. No.: </label>153.42  / BOE S