Aufmann, Richard N.,Vernon C. Barker Natron D. Richard <br/><br/>
Introductory Algebra 

 - 6th ed. 
 - Houghton  Boston  2003 
 - 521p. 
<br/><br/><label>ISBN: </label>061828494X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>algebra
<br/><br/><label>LC Class. No.: </label>QA 154.2  / A94 2003