000 00468nam a2200193Ia 4500
008 240220s9999 xx 000 0 und d
041 _aENG
082 _a621.381.54
100 _aHelfrick A. D.
245 0 _aModern electronic instrumentation and measurment techniques
260 _aNew Delhi
260 _bPrentice Hall Of India Pvt. Ltd
260 _c1990
300 _a441p.
365 _b225
650 _aETC
700 _aCopper W. D.
942 _cDBK
999 _c30305
_d30305