000 00278nam a2200121Ia 4500
008 220821s2017 xx 000 0 eng d
100 _aRajput, R. K.
245 0 _aElectrical Engineering Materials
250 _a2
260 _bLaxmi
_c2017
300 _a490
942 _2ddc
_cBTECH
999 _c2563
_d2563