Aufmann, Richard N. , <br/><br/>
College algebra / 
Richard N. Aufmann, Vernon C. Barker, Richard D. Nation. 
 - 6th ed. 
 - xix, 722 pages :  illustrations (some color) ;  25 cm. 
<br/><br/> includes index 
<br/><br/><label>ISBN: </label>0618803718 0618803726 9780618803712 9780618803729 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra.
<br/><br/><label>LC Class. No.: </label>QA154.2   / .A93 2008