McNamara, Margaret ; <br/><br/>
The Playground Problem /  Margaret McNamara. 

 - U.S.A :  Scholastic lnc,  [c2004] 
 - 32 p.  illus.  23 cm. 
<br/><br/><label>ISBN: </label>9780439680813 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English Literature--Children Stories<br/>U.S.A
<br/><br/><label>Dewey Class. No.: </label>813  / MCP