000 00289nam a2200097Ia 4500
008 150310s9999 xx 000 0 und d
100 _aWILLIAM DAVID COOPER & ALBERT D HELFRICK
245 _aELECTRONIC INSTRUMENTATION AND MEASUREMENT TECHNIQUES
250 _a3
260 _c1991
_bPRENTICE HALL
999 _c19251
_d19251