000 00321nam a2200109Ia 4500
008 211209s1990 xx 000 0 und d
020 _a9789332556065
041 _aeng
100 _aHELFRICK,ALBERT D AND COOPER,WILLIAM D
245 _aMODERN ELECTRONIC INSTRUMENTATION AND MEASUREMENT TECHNIQUES
260 _bPEARSON
_c1990
999 _c89172
_d89172