Limjap, Numidas O. <br/><br/>
Consumer mathematics :  toward a better Filipino consumer / 
Numidas O. Limjap. 
 - Quezon City :  Phoenix, Pub., House,  c1987. 
 - vii, 195 p. : ill. 
<br/><br/> Includes glossary, bibliography and index. 
<br/><br/><label>ISBN: </label>971-06-1765-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Consumer education--Philippines--Problems, exercises, etc<br/>Consumption (Economics)--Mathematics