000 00307nam a2200121Ia 4500
008 200701s1995 xx 000 0 eng d
100 _aHELFRICK ALBERT
245 0 _aMODERN ELECTRONIC INSTRUMENTATION AND MEASUREMENT TECHNIQUES
250 _a6th
260 _bS CHAND
_c1995
300 _a443
942 _2ddc
_cGE
999 _c476
_d476