TY  - BOOK
AU  - Ponce, Mariano
AU  - De Veyra, Jaime C. 
TI  - Efemerides Filipinas
SN  - 9718729178
PY  - 1998///
CY  - Lugnsod Quezon
PB  - Office of Research Coordination, UP, 
KW  - Philippines
KW  - History
KW  - Chronology
ER  -