Von oech, Roger <br/><br/>
Whack on the side of the head: how you can be more creative 

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 - New York  Warner Books  1998 
 - vii,232p  22 cm ; Pbk 
<br/><br/> $15.99 
<br/><br/><label>ISBN: </label>978-0446674559 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Creative thinking
<br/><br/><label>Dewey Class. No.: </label>153.35 VON