Michalko, Michael <br/><br/>
Thinkertoys :   a handbook of creative-thinking techniques. 

 - 2nd ed. 
 - New York, NY :   MJf Books,   2014. 
 - xx, 394 p.  24 cm. 
<br/><br/><label>ISBN: </label>9781606712320 
<br/><br/><label>Dewey Class. No.: </label>158.1 MIC