00346nam a2200133Ia 45000030006000000080041000060400015000471000019000622450069000812500011001502600022001615460012001830050017001950STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aRyder John, D.  aEngineering electronics with Industrial applications and control  aSecond  bMcgraw hillc1967  aEnglish20220125170205.0