000 00337nam a2200133Ia 4500
008 221030s9999 xx 000 0 und d
041 _aEnglish
100 _aGeorge Kennedy
245 0 _aElectronic Communication Systems
_cby George Kennedy, Davis, Bernard
260 _c0
650 _aB
700 _aDavis, Bernard
942 _cBK
999 _c16077
_d16077