TY  - BOOK
AU  - Ceña, Resty Mendoza.
AU  - Nolasco, Ricardo Ma. Duran., added author.
TI  - Gramatikang Filipino : 
SN  - 9789715426565
AV  - 499.2115 
CY  - Quezon City : 
KW  - Filipino language -- Grammar -- Study and teaching
KW  - Filipino language -- Grammar
ER  -