000			00315nam a2200133Ia 4500
005			20250516212108.0
008			250516s9999 xx 000 0 und d
020			_a521498589
041			_aeng
100			_aGilbert, Rowell & Sydney, Herbert
245			_aPhysics.
260			_bNew Age Int _c1996
300			_a409 p.
999			_c75647 _d75647