000 00355nas a2200157 a 4500
001 121974
003 212351
005 20201118121052.0
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245 0 _aRevista Semana - No.1519 (13-20 jun. 2011)
260 _aBogotá :
562 _e1
773 _016112
_aSemana
942 _cSISS
999 _c121974
_d121974