Parker, David <br/><br/>
Our class, our world / 
David Parker. 
 - New York :  Scholastic,  2007. 
 -  23 cm. 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>13: 978-0-439-87131-0 
<br/><br/><label>LC Class. No.: </label>P21o