00248nam a2200109Ia 4500008004100000041001200041082001100053100001600064245004600080260000600126650000600132221030s9999    xx            000 0 und d  aEnglish  a105.23  aD. C. Tayal 0aPrinciples of Electronicscby D. C. Tayal  c0  aB