00309nam a2200133Ia 45000030006000000080041000060400015000471000014000622450051000762500010001272600009001375460012001460050017001580STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aPai, M.A.  aIntroduction to electric circuits and machines  aFirst  c1975  aEnglish20220125170201.0