000 00319nam a2200121Ia 4500
008 241124s9999 xx 000 0 und d
100 _aHelfrick, A.D.;Cooper
245 0 _aModern Electronic Instrumentaion and Measurement Techniques
260 _bPrentice Hall of India
260 _c2001
300 _a446
942 _cBK
999 _c2503
_d2503