000 00306nam a2200121Ia 4500
100 _aHelfrick/A.D/ Cooper/ M.
942 _cBK
654 _aelectronic
245 _aModern Electronic instrumentation and measurement techniques
260 _bprentice
_aNew Delhi
_c1995
300 _a446
546 _aENGLISH
999 _c21761
_d21761