000 00273nam a2200109Ia 4500
008 220601s2012 xx 000 0 eng d
100 _aSEHDEV,,S.K
245 0 _aELECTRONIC PRINCIPLES
260 _c2012
_aNew Delhi
_bDHANPAT RAI & CO.
300 _a584
942 _2ddc
_cBTECH
_01
999 _c3561
_d3561