Algebra 1: concepts and skills / 
by Ron Larson et...al 
 - Evanston illinois:  McDougal Littell,  2004. 
 - 846p.:  ill; 
<br/><br/> Include index and answers 
<br/><br/><label>ISBN: </label>9780618374205 
<br/><br/><label>Dewey Class. No.: </label>512