000 00309nam a22001457a 4500
003 SGT
020 _a9789332550445
082 _a537.6
_bGRI
100 _aGRIFFITHS DAVID J.
245 _aINTRODUCTION TO ELECTRODYNAMICS
250 _a4TH
260 _bPEARSON INDIA
300 _a2018
942 _2ddc
_cBK
999 _c16443
_d16443