00248nam a2200109Ia 4500008004100000041001200041082001100053100001600064245004600080260000600126650000600132221030s9999    xx            000 0 und d  aEnglish  a105.23  aV. K. Metha 0aPrinciples of Electronicscby V. K. Metha  c0  aB