000 00271nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _a"Gupta, B.R."
245 0 _aElectronics and Instrumentation
260 _bNil
260 _c2010
365 _b220.00
942 _cBK
999 _c145091
_d145091