000			00316nam a2200133Ia 4500
008			160710s1982 xx 000 0 und d
082			_a629.8312 NAG
100			_aNAGRATH, I.J.
245			_aCONTROL SYSTEMS ENGINEERING
250			_a2
260			_bNEW AGE INTERNATIONAL _c1982
300			_a725
942			_2ddc _cB
999			_c55191 _d55191