00261nam a2200109Ia 4500008004100000041001200041082001100053100001700064245005800081260000600139650000600145221030s9999    xx            000 0 und d  aEnglish  a105.23  aM. C. Saxena 0aElectricity, Magnetism & Electronicscby M. C. Saxena  c0  aB