000			00306nam a2200133Ia 4500
008			221030s9999 xx 000 0 und d
041			_aEnglish
082			_a105.23
100			_aHerbert P. Neff
245		0	_aBasic electromagnetic field _cby Herbert P. Neff
260			_c0
650			_aB
942			_cBK
999			_c12036 _d12036