000 00355nam a2200121Ia 4500
008 211209s1994 xx 000 0 und d
041 _aeng
082 _a621.38154 N94 HEL/COO
100 _aHELFRICK, ALBERT D
245 _aMODERN ELECTRONIC INSTRUMENTATION AND MEASUREMENT TECHNIQUES
260 _aNEW DELHI
_bPRENTICE-HALL OF INDIA
_c1994
300 _a446
999 _c30480
_d30480