Yoshiwara, Katherine. , <br/><br/>
Elementary algebra :  equations and graphs / 
Katherine Yoshiwara, Bruce Yoshiwara and  Irving Drooyan. 
 - ix, 661 pages :  illustrations ;  24 cm. 
<br/><br/> includes index 
<br/><br/><label>ISBN: </label>0534358233 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra.
<br/><br/><label>LC Class. No.: </label>QA152.2   / .Y67 2000