A graphical approach college algebra 

 - Boston:  Pearson Custom Publishing,  2007 
 - xix,vouries pages 
<br/><br/><label>ISBN: </label>9780536445476 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>512 HOR