00520     2200169   4500001002100000005001500021035002000036007000300056008003900059245008400098700003600182600002400218264002600242336002100268337002300289338003800312INLIS00000000000809820210423102734  a0010-0421000665ta210423                |          | |    aDatabase and Data Communications Network Systems :bTechniques and Applications0 aCornelius T LeondesePenyunting 4aData Communications  bAcademic Press,c2002  2rdacontentaTeks  2rdamediaaKomputer  2rdacarrieraSumber Sambung Jaring