W Edgar Vinacke <br/><br/>
The Psychology of thinking 

 - 2nd ed 
 - McGraw - Hill, New York  1974 
 - xiv,616p figs. 
<br/><br/><label>ISBN: </label>0-07-067486-8 
<br/><br/><label>Dewey Class. No.: </label>153 Vin