Marques, Nelia T. <br/><br/>
Lantay na pagpapahalaga / 
Nelia T. Marquez. 
 - Manila :  St. Augustine pub,  c1999. 
 - 4 v. : ill. 
<br/><br/><label>ISBN: </label>971683229x v.1 9716832303 v.2 9716832532 v.3 9716832540 v.4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Values--Study and teaching (Secondary)