000			00311nam a2200133Ia 4500
008			171226s9999 xx 000 0 und d
082			_a523.0187 B81E 1960
100			_aBrown, R. C.
245		0	_aElectricity and Magnetism
260			_aLondon
260			_bLongmans
260			_c1960
300			_aviii,1422
999			_c717778 _d717778