Elementary Algebra / 
Larson, Ron  
 - 5th ed. 
 - Australia :  Brokes/Cole cengage learning ,  2010. 
 - xxii,622 p,:  col.ill.; 
<br/><br/><label>ISBN: </label>9780547102276 
<br/><br/><label>LC Class. No.: </label>QA152  / .L32  2010