Von Oech, Roger <br/><br/>
A whack on the side of the head   : how you can be more creative  
/ Roger Von Oech; Foreword by Nolan Bushnell; Illustrated by George Willet 
 - 1a ed. 
 - New York :  Warner Books,   1983 
 - 141 p. :   il. ;  27 cm. 
<br/><br/>Bibliografía e índice 
<br/><br/><label>ISBN: </label>0446389099 0446389080 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psicología--Conciencia<br/>Cognición--Pensamiento creativo
<br/><br/><label>LC Class. No.: </label>BF408   / W43 1983