000 00366nas a2200157 a 4500
001 128684
003 220068
005 20201118121616.0
008 ||||||n9999 ||| || ||
245 0 _aComputerworld - Vol.22 No.421
260 _aBogotá :
562 _e1
773 _018302
_aComputerworld :
942 _cSISS
999 _c128684
_d128684