000 00339nam a2200157Ia 4500
003 OSt
005 20231212061116.0
008 170524s9999 xx 000 0 und d
020 _a8174092145
040 _cIIMT
100 _aGangadhar KA
245 0 _aElectromagneticfied Theory
260 _bKhanna
260 _c2007
942 _2ddc
_c02
999 _c4821
_d4821