Álgebra 1 / 
Ron Larson ... [et al.]. 
 - Illinois :  McDougal Littell ,  2001. 
 - 834 p. :  il. ;  26 cm. 
<br/><br/><label>ISBN: </label>9780395937761 
<br/><br/><label>Dewey Class. No.: </label>xxxx  / L334a