000 00377nam a2200121Ia 4500
008 181001s2009 xx 000 0 und d
082 _a621.381548
_bHEL
100 _aHelfrich, Albert D.
245 0 _aModern electronics instrumentation and measurement techniques
260 _bPHI,
_aNew Delhi:
_c©2009
650 _aElectronics and Instrumentation Engineering
942 _2ddc
_cBK
999 _c5760
_d5760