Aufmann, Richard N. <br/><br/>
College algebra and trigonometry / 
Richard N. Aufmann, Vernon C. Barker, Richard D. Nation. 
 - 7th ed. 
 - Belmont, CA :  Brooks/Cole, Cengage Learning,  c2011. 
 - 1 v. (various pagings) :  ill. ;  27 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9781439048603 1439048606 
<br/><br/><label>LCCN: </label>2009938510 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra--Textbooks.<br/>Trigonometry--Textbooks.
<br/><br/><label>LC Class. No.: </label>QA154.3  / .A8372 2011