Bandong, Divina Gracia T. <br/><br/>
Real-world mathematics elementary algebra / 
Divina Gracia T. Bandong. 
 - Quezon City :  C & E Pub,  2010. 
 - 644 p.:   ill.  26 cm. 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>978-971-584-933-3 
<br/><br/><label>LC Class. No.: </label>512.5 B22r