Michalko, Michael. <br/><br/>
Thinkertoys :   handbook of business creativity for the 90s / 
By Michael Michalko. 
 - 1st ed. 
 - California :  Ten Speed Press ,  1991. 
 - xiv,335p. ;  PB  24 cm 
<br/><br/><label>ISBN: </label>0898154081 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Linear thinkertoys<br/>Intuitive thinkertoys<br/>Group thinkrtoys
<br/><br/><label>Dewey Class. No.: </label>650.019   / MICM