Aufmann etal.. <br/><br/>
Algebra Introductory and intermediate / 
by Aufmann, Barker & Lockwood 
 - 4th 
 - Boston  Custom Publishing  2007 
 - xxx, 770p. :ill.  Hbk 
<br/><br/><label>ISBN: </label>13:9780618823178 10:0618823174 
<br/><br/><label>LC Class. No.: </label>QA152.3.A8 2007