Historical calendar.
Historical calendar.
- 2nd,1996, Rev.ed. 1999
- Manila : National Historical Institute, 1996.
- v, 207 p. 24 cm.
9715380972
73171341 //r903
Calendars--Philippines.
Philippines--History--Chronology.
DS667 / .N37
959.9
9715380972
73171341 //r903
Calendars--Philippines.
Philippines--History--Chronology.
DS667 / .N37
959.9