Introductory algebra:  A real world approach. 

 - 2nd edition. 
 - USA,  Mcgraw hill  2006 
 - 748p.  includes, answers,: index 
<br/><br/><label>ISBN: </label>0-07-283105-7 
<br/><br/><label>Subjects--Topical Terms: </label>--School of Pure and Applied Sciences
<br/><br/><label>LC Class. No.: </label>QA 152.2   / .B45 2006