000 00363nas a2200157 a 4500
001 78012
003 153787
005 20201118111500.0
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245 0 _aComputerworld - Vol.12 No.245
260 _aBogotá :
562 _e1
773 _018302
_aComputerworld :
942 _cSISS
999 _c78012
_d78012