Aufmann, Richard.   <br/><br/>
Algebra introductory and intermediate :  an apllied approach / 
Richard N. Aufmann. 
 - 7th ed. 
 - Boston ;  Houghton Mifflin Company,  2006. 
 - 409 pages : illustrations. 
<br/><br/>Includes bibliographical  references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agebra Algebra 
<br/><br/><label>LC Class. No.: </label>QA 152.2  / .F63 2011.