000 00274nam a2200109Ia 4500
008 221007s9999 xx 000 0 und d
100 _aPramanik Ashutosh
245 0 _aElectromagnetism (Theory)
260 _aPHI, New Delhi
_bPHI, New Delhi
_c2014
300 _a674
942 _cBK
999 _c4074
_d4074