000 00272nam a2200109Ia 4500
008 170821s2017 xx 000 0 und d
041 _aEnglish
100 _aSingla, R.k.
245 0 _aElectricity Magnetism Electromagentic Theory
650 _aEnglish
942 _2ddc
_cBK
999 _c243237
_d243237