000 00307nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aRobert W.Hutchinson
245 0 _aAdvanced text electricity and magnetism vol.1
260 _bIndia Scientific book
260 _c1960
365 _b4.40
942 _cBK
999 _c196060
_d196060