Hornsby, John,  1949- <br/><br/>
A graphical approach to college algebra / 
John Hornsby, Margaret L. Lial. 
 - 4th ed. /  Gary Rockswold. 
 - Boston :  Pearson, Addison-Wesley,  c2007. 
 - xix, 681 p. :  ill. (some col.) ;  28 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0321356896 
<br/><br/><label>LCCN: </label>2005047686 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra.
<br/><br/><label>LC Class. No.: </label>QA152.3  / .H67 2007 
<br/><br/><label>Dewey Class. No.: </label>512.9