000 00330nam a2200145Ia 4500
001 4661
008 141107s9999 xx 000 0 und d
020 _a3-8009-4745-5
100 _aGaus Hans-Joachim
245 _aThree-Phase Power And Its Measurement
250 _a0
260 _aLondon
260 _bSiemens
260 _c1979
999 _c33978
_d33978