000 00486nam a2200157Ia 4500
001 23702
003 0000000000
005 20211103173017.0
008 010707s19uu 000 0 eng d
035 _a(AEA)F74E8EC272B711D5AD6B00A024B58E81
040 _aAEA
_cAEA
245 2 _aA perpetual calendar /
_cF. A. Medina.
942 _cFR
999 _c48930
_d48930