TY  - BOOK
AU  - Punongbayan,Raymundo S.
AU  -  Prescillano M. Zamora
AU  - Perry S. Ong
TI  - The Philippine archipelago 
SN  - 9622582249
AV  - DS 655 K38  1998
PY  - 1998///
CY  - [s.l.]
PB  - Asia Pub. Co
KW  - Philippines
KW  - Antiquities
KW  - Economic conditions
N1  - Includes references and index
ER  -