000 00368nas a2200157 a 4500
001 157308
003 251857
005 20201118123459.0
008 ||||||n9999 ||| || ||
041 _aspa
245 0 _aComputerworld - computerworld
260 _aBogotá :
773 _018302
_aComputerworld :
942 _cSISS
999 _c157308
_d157308