000 00260nam a2200085Ia 4500
008 150310s9999 xx 000 0 und d
100 _aFRIEDRICH FROHR & FRITZ ORTTENBURGER
245 _aINTRODUCTION TO ELECTRONIC CONTROL ENGINEERING
260 _c1992
_bWILEY EASTERN
999 _c21262
_d21262