000			00343nam a2200145Ia 4500
008			140317s9999 xx 000 0 und d
082			_a621.381
100			_aKretzmann,R.
245			_aIndustrial elecronics circuits.
260			_aBombay _bB.I.Pub. _c1963
300			_a192
653			_aCircuits
653			_aElectronics
942			_2ddc _cBK
999			_c3880 _d3880