000 00293nam a2200109Ia 4500
008 190516s9999 xx 000 0 und d
100 _aIRVINE (JAMES),HARLE (DAVID)
245 0 _aDATA COMMUNICATION AND NETWORKS
_bAN ENGINEERING APPROACH
260 _c2015
_bWILEY
300 _a268
942 _cBK
999 _c17535
_d17535