Saxon, J. H. <br/><br/>
Algebra 2 :  <An> incremental development / 
John H. Saxon 
 - 2nd ed. 
 - Nohman :  Saxon publishers,Inc,  1993 
 - 577 p. 
<br/><br/><label>Subjects--Index Terms: </label>Đại số 
<br/><br/><label>Dewey Class. No.: </label>512  / SAX 1993