000 00248nam a22000857a 4500
008 210311b ||||| |||| 00| 0 eng d
050 _aTK5105.5
245 _aComputer networks
_cTANENBAUM, ANDREW S.
942 _2lcc
_hTK5105.5 .T36 2014
999 _c2240
_d2240