000 00340nas a2200157 a 4500
001 116787
003 205400
005 20201118120806.0
008 ||||||n9999 ||| || ||
245 0 _aSemana - No.1396 (feb. 2009)
260 _aBogotá :
562 _e2
773 _016112
_aSemana
942 _cSISS
999 _c116787
_d116787