000 00325nas a2200157 a 4500
001 96894
003 178620
005 20201118113317.0
008 ||||||n9999 ||| || ||
245 0 _aSemana - No.1158
260 _aBogotá :
562 _e1
773 _016112
_aSemana
942 _cSISS
999 _c96894
_d96894