Aufmann, Richard N. <br/><br/>
Algebra :  introductory and intermediate / 
Richard N. Aufmann, Vernon C. Barker, Joanne S. Lockwood 
 - 4th ed. 
 - Boston :  Houghton Mifflin,  2007 
 - 770, 40, 40, 6 p. :  col. ill. ;  28 cm. 
<br/><br/><label>ISBN: </label>0618611312 9780618611317 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra