00258nam a2200109Ia 4500008004100000041001200041082001100053100001600064245005600080260000600136650000600142221030s9999    xx            000 0 und d  aEnglish  a105.23  aG. K.Mithal 0aIntroductory electrical Engineeringcby G. K.Mithal  c0  aB