TY  - BOOK
AU  - Javellana, René B. 
AU  - Tan, Jose Ma. Lorenzo P.
TI  - Fortress of empire: Spanish colonial fortifications of the Philippines 1565-1898 
SN  - 9715692532
U1  - 725.18 J32 
PY  - 1997///
CY  - Makati City, Philippines
PB  - Bookmark Inc., 
KW  - Fortification
KW  - Philippines
KW  - Military architecture
N1  - Includes index
ER  -