Hubbard, Elaine <br/><br/>
Elementary algebra : a graphing approach 

 - Lexington, Mass. :  D.C. Heath and Company,  1996 
 - 653 
<br/><br/><label>ISBN: </label>0669354996 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ALGEBRA
<br/><br/><label>LC Class. No.: </label>QA152.2  / H822E