000			00311nam a2200121Ia 4500
005			20251007104522.0
008			251006s9999 xx 000 0 und d
100			_ao,dell,thomas henry
245		0	_amagnetic bubbles. o'dell,thomas henry.
260			_a1st ed. | London Macmillan
260			_c1974
942			_cBOK
999			_c8959 _d8959