Bono, Edward de <br/><br/>
Six Thinking Hats 

 - UK  Penguin Life  2000 
 - 177 
<br/><br/><label>ISBN: </label>9780241257531 
<br/><br/><label>Publisher. No.: </label> Vidyarthi Books 
<br/><br/><label>Subjects--Personal Names: </label> Journalism 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Journalism