TY  - BOOK
AU  - Warren, James Francis
TI  - the sulu zone 1768-1898
SN  - 971-10-0171-3
PY  - 1985///
CY  - Quezon City
PB  - New Day Publishers
KW  - Philippines - Sulu Archipelago
KW  - Slavery
KW  - Economic history
KW  - Social Conditions
ER  -