00530     2200181   4500001002100000005001500021035002000036007000300056008003900059100002900098245008100127600002400208264002800232336002100260337002300281338003800304250000600342INLIS00000000000809420210423101820  a0010-0421000661ta210423                |          | |  0 aCurt M. WhiteePengarang1 aData Communications and Computer Network :bA Business User’s Approach 7ed 4aData Communications  bCengage Learning,c2013  2rdacontentaTeks  2rdamediaaKomputer  2rdacarrieraSumber Sambung Jaring  a7