Haehi, Martha <br/><br/>
Preparing for Algebra: by building the concepts 

 - NA 
 - New Jersey:  Printice- Hall Int.  ,1998. 
 - vi,377p.  NA  Original 
<br/><br/> Includes Index 
<br/><br/><label>ISBN: </label>136088783 
<br/><br/><label>Subjects--Personal Names: </label><br/>Humanities & Natural Science
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>512.1 HAE