Cohen, Marina <br/><br/>
Polygons 
Miller, Reagan 
 - New York  Crabtree Publishing Company  2010 
 - 24 Pages  Colour illustrations  28.5 cm 
<br/><br/> Juvenile 
<br/><br/><label>ISBN: </label>9780778767930 
<br/><br/><label>Dewey Class. No.: </label>J 516.154 COHE