Adams, James L. <br/><br/>
Conceptual block busting  a guide to better ideas 

 - 3rd ed. 
 - Tokyo  Addison-Wesley  1974 
 - xi,161p. 
<br/><br/><label>ISBN: </label>0201100894 
<br/><br/><label>Subjects--Index Terms: </label>Probelm solving Creartive thinking 
<br/><br/><label>Dewey Class. No.: </label>153.4  / ADA