000 00366nam a2200145Ia 4500
003 OSt
005 20231103174531.0
008 230411s9999 xx 000 0 und d
040 _cDDC
082 _a621.3813
_bSCH
100 _aSCHOENBECK(ROBERTJ)
245 0 _aElectronic Communications, Modulation and Transmission /
260 _b PHI
_a New Delhi
942 _cBK
_2ddc
999 _c352
_d352