TY  - BOOK
TI  - Pagbasa biyak-na-bato: mga talakay, salaysay, dokumento, at larawan 
AV  - DS 688 P34 2022 F 
PY  - 2022///
CY  - Bulacan
PB  - El Bulakeño Publishing House
KW  - Bulacan (Philippines : Province) - History .
KW  - Bulacan (Philippines : Province) - Antiquities
ER  -