000 00366nas a2200157 a 4500
001 122720
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005 20201118121123.0
008 ||||||n9999 ||| || ||
245 0 _aComputerworld - Vol.21 No.401
260 _aBogotá :
562 _e1
773 _018302
_aComputerworld :
942 _cSISS
999 _c122720
_d122720