000 00270nam a2200109Ia 4500
008 230222s9999 xx 000 0 und d
100 _aSingh Rk
245 0 _aBasic Electronics Engineering and Devices
250 _a1
260 _bLaxmi Pub,Bangalore
_c2007
942 _cBK
999 _c26625
_d26625