Intermediate Algebra :  An Applied Approach / 
Aufmann Richard , Joanne S. Lockwood  
 - 8th ed. 
 - Australia :  Brooks/Cole ,  2011. 
 - xxxi,709 p.: 
<br/><br/><label>ISBN: </label>9781439046906 
<br/><br/><label>LC Class. No.: </label>QA154.2  / .A89 2011