Childcraft <br/><br/>
Mathemagic  

 - Chicago  World Book Childcraft International, Inc  1980 
 - Vol 13 
 -  Vol 13 .
<br/><br/>Childcraft: Mathemagic.  Chicago.  World Book Childcraft International, Inc, 1980. 0-7166-0181-6--(030CHI)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>0-7166-0181-6 
<br/><br/><label>Dewey Class. No.: </label>30  / CHI