Adams, James L. <br/><br/>
Conceptual block busting   a guide to better ideas/3e 

 - 3rd ed. 
 - Massachusetts  Addison-Wesley  1986 
 - xi, 161p. 
<br/><br/><label>ISBN: </label>0201100894 
<br/><br/><label>Subjects--Index Terms: </label>Problem solving  Creative thinking  Concepts 
<br/><br/><label>Dewey Class. No.: </label>658  / ADA