000 00346nas a2200157 a 4500
001 122516
003 213069
005 20201118121114.0
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245 0 _aSemana - No.1532 (12-19 sep. 2011)
260 _aBogotá :
562 _e1
773 _016112
_aSemana
942 _cSISS
999 _c122516
_d122516