00274nam a2200109Ia 4500008004100000041001200041082001100053100001500064245007300079260000600152650000600158221030s9999    xx            000 0 und d  aEnglish  a105.23  aJ. B.Gupta 0aFundamentals of Electrical Engineering  & Electronicscby J. B.Gupta  c0  aB