00462nam a2200145Ia 4500008004100000020001400041100001500055245005300070260003200123650003000155700002100185942000700206999001700213952008600230190829s9999||||xx |||||||||||||| ||und||  a333901592  aSinha, D K 0aMathematical Theory of Electricity And Magnetism  bMacmillan & CoaDelhic1977  aElectricity And Magnetism  aBandyopadhyaya R  cBK  c10899d10899  001040708MATaGBCTLbGBCTLcRS10d2022-09-29g49.50o537.1 SIN/MpUGC13530yBK