College algebra : graphs & models 

 - New York  Addison Wesley  1996 
 - 520 p 
<br/><br/><label>ISBN: </label>0-201-84890-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra
<br/><br/><label>LC Class. No.: </label>QA 154.2 .C643/