Dugopolski, Mark. <br/><br/>
Elementary algebra / 
Mark Dugopolski. 
 - 6th ed 
 - Boston :  McGraw-Hill Higher Education,  c2009. 
 - xxxiv, 614, A-40, I-13 p. :  ill. (chiefly col.) ;  27 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9780077224790 (hbk.) 0077224795 (hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra--Textbooks
<br/><br/><label>Dewey Class. No.: </label>512.9  / DUG