00335nam a2200133Ia 4500008004100000020001500041041001200056082001600068100001700084245004500101260003500146300000800181650001200189221030s9999    xx            000 0 und d  a8121906679  aEnglish  a105.23bTew  aK. K. Tewari 0aElectricity & Magnetismcby K. K. Tewari  bS.Chand & Co.aNew Delhic2000  a799  aPhysics