00309nam a2200121Ia 4500008004100000041001200041082001100053100001800064245007500082260000600157650000600163700001800169221030s9999    xx            000 0 und d  aEnglish  a105.23  aR. J. Maddock 0aElectronics - A Course for Engineerscby R. J. Maddock , D. M. Calcutt  c0  aB  aD. M. Calcutt