Hornsby, John  1949- <br/><br/>
A graphical approach to college algebra & trigonometry /  [textbook] 
by E. John Hornsby, Jr. and  Margaret L. Lial 
 - New York :  HarperCollins,  1996. 
 - xxvi, 908, 73 pages :  illustrations ;  27 cm. 
<br/><br/>Includes bibliographic references and index. 
<br/><br/><label>ISBN: </label>0673991296 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra.
<br/><br/><label>LC Class. No.: </label>QA152.2  / HOR