Philippine literature rediscovering our regional heritage : (a workbook in literature I) by Abelos, Alex V., Afidchao, Sofia F., Alfonso, Ruth C., Basbas, Rosemary T., Caguioa, Imelda C., Chawag, Lety A., Fernandez, Antonia B., Gamboa, Sally P., Javines, Romeo R., Mateo, Emilia C., Payad, Arlan V.