Algebra 1 : worked out solution key / 
Ron Larson ... [and 3 more] 
 - Evanston, Illinois:   McDougal Littell,   c2004 
 - iii, 607 pages :  illustration ;  27 cm. 
<br/><br/><label>ISBN: </label>9780618736638 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra--problems, exercises, etc.
<br/><br/><label>Dewey Class. No.: </label>DK12 512.76  / Al394