00298nam a2200121Ia 450000500170000000800410001704100080005808200130006610000170007924500280009626000430012430000090016720260720174608.0260720s1995    xx            000 0 und d  aeng  a530 MURE  aMurgeshan, R  aElectricity & magnetism  aNew DelhibS Chand & Company Ltdc1995  a639p