Aufmann, Richard N.; Barker, Vernon C.; Nation, Richard D. <br/><br/>
College algebra.  
Aufmann, Richard N., Vernon C. Barker, and Richard D. Nation 
 - 7th ed 
 - Untied States  Cengage Learning  2012 
 - xviii.; IND-14p.; ill.; 25cm 
<br/><br/><label>ISBN: </label>9789814416368 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra