000			00346nam a2200157Ia 4500
008			190201s9999 xx 000 0 und d
020			_a9.78E+12
082			_a621
082			_b381532
100			_a"Schaumann,Rolf"
245		0	_aDesign Of Analog Filters
260			_aNew York
260			_bOxford
260			_c2001
300			_a"xiii,737"
999			_c46839 _d46839