000 00376nam a2200145Ia 4500
008 230913s9999 xx 000 0 und d
082 _a621.38 hel
100 _aHelfrick, Albert D
245 0 _aModern Electronic Instrumentation And Measurement Techniques
260 _aDELHI
260 _bPEARSON
260 _c2007
300 _a460
650 _aElectronics Engineering
999 _c134159
_d134159