Pre-algebra  : a transition to algebra and geometry 
/ William Leschensky [and four others] 
 - xx, 843 pages :  color illustrations 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0078247713 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra<br/>Geometry
<br/><br/><label>Index Terms--Genre/Form: </label>
<br/><br/><label>Dewey Class. No.: </label>512.14