000 00323nas a2200157 a 4500
001 96046
003 177076
005 20201118113232.0
008 ||||||n9999 ||| || ||
245 0 _aSemana - E. E.
260 _aBogotá :
562 _e1
773 _016112
_aSemana
942 _cSISS
999 _c96046
_d96046