Saxon, John H. Jr. <br/><br/>
Algebra 1:  An Incremental Development 

 - 2nd ed. 
 - Lindsey  Saxon Publishers, Inc.  1990 
 - x,561p.;  ill.; 
<br/><br/> Includes Index 
<br/><br/><label>ISBN: </label>0939798425 
<br/><br/><label>LC Class. No.: </label>QA152.2  / .Sa1 1990