000			00314nam a2200133Ia 4500
005			20250516211814.0
008			250516s9999 xx 000 0 und d
020			_a30128846
041			_aeng
100			_aKup, Benjaminc
245			_aDigital Control System
260			_bSaunders College _c1992
300			_a751 p.
999			_c74482 _d74482