000			00312nam a2200145Ia 4500
008			250402s9999 xx 000 0 und d
020			_a9789389811223
082			_a620 _bNAI-H
100			_aNAIDU
245		0	_aHIGH VOLTAGE ENGINEERING
250			_a6
260			_bMCGH _c2023
300			_a525
942			_cRR
999			_c47922 _d47922