00321nam a2200121Ia 45000030006000000080041000060400015000471000029000622450055000912600024001465460012001700050017001820STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aGray, P.E.; Searle, C.L.  aElectronics principles physics models and circuits  bWiley Easternc1967  aEnglish20220125170208.0