000 00247nam a2200109Ia 4500
008 230401s9999 xx 000 0 eng d
100 _aBimbhra (PS)
245 0 _aPOWER ELECTRONICS
250 _a4
260 _bKHANNA PUBLISHER
942 _2ddc
_cBTECH
999 _c6090
_d6090