Bandong, Divina Gracia Tolentino. <br/><br/>
Real-world mathematics :  elementary algebra / 
Divina Grace T. Bandong, author; Ronaldo M. San Jose, coordinator. 
 - Quezon City :  C&E Publishing,  c2010. 
 - [xi], 644p. : ill. (part col.) 
<br/><br/><label>ISBN: </label>9789715849333 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra