Hoban, Tana. <br/><br/>
So many circles, so many squares 
Tana Hoban 
 - 1st ed. 
 - New York  Greenwillow Books  1998 
 - [32] p. 
<br/><br/><label>ISBN: </label>0688151655 (trade) 0688151663 (lib. bdg.) 
<br/><br/><label>Dewey Class. No.: </label>AP JK 516