Haenisch, S. <br/><br/>
Pre - Algebra 

 - Minnesota  AGS publishing  2004 
 - xvii,494p. : ill.  Hbk. 
<br/><br/><label>ISBN: </label>0785435557 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics - Juvenile literature<br/>Algebra - Juvenile literature<br/>Algebra<br/>Mathematics