000 00393nam a2200145Ia 4500
008 231128s9999 xx 000 0 und d
040 _aPHSA
_cPHSA
082 _aFIL 902 N21 1970
100 _aNational Historical Commission
245 0 _aHistorical calendar
260 _aManila
_bNational Historical Commission of the Philippines
_c1970
300 _a207 p.
942 _cBK
999 _c1128
_d1128