000 00320nas a2200145 a 4500
001 69056
003 142889
005 20201118110613.0
008 ||||||n9999 ||| || ||
245 0 _aComputerworld - Vol.11 No.212
260 _c1999.
562 _e1
773 _018302
_aComputerworld :
942 _cSISS
999 _c69056
_d69056