000			00317nam a2200145Ia 4500
100			_aREIGER H
020			_a0 85501 504 7
650			_amagnetic circuit
365			_cRS
365			_d1
942			_cDENGBK
245			_aThe Magnetic Circuit
260			_bSiemens Aktiengesellschaft _c1978 _aLondon
300			_a69p
999			_c16251 _d16251