Ficlker, David S. <br/><br/>
Squares /  
David S. Ficlker and Josephine Mold. 
 - Cambridge :    Cambridge University Press,    1974. 
 - 32 p. :    ill. ;    22 cm. 
 - Topics from mathematics .
<br/><br/><label>Subjects--Topical Terms: </label><br/> Geometry -- Juvenile literature.
<br/><br/><label>Dewey Class. No.: </label>516.15 FIC