000 00264nam a2200109Ia 4500
008 170101s2017 xx 000 0 und d
100 _aTOMASI
245 0 _aADVANCED ELECTRONIC COMMUNICATION SYSTEMS
260 _a250
_bPEARSON
650 _aECE
942 _2ddc
_cBK
999 _c164649
_d164649