00346nam a2200145Ia 4500003000400000005001700004008004100021020001800062082001500080100001700095245003000112250000800142260004000150300001000190TMU20260615125140.0160921s9999    xx            000 0 und d  a9788121906678  a537bTEW-E  aTewari, K.K.  aElectricity and Magnetism  a1st  bS.Chand Publishingc2012aNew Delhi  a644p.