00301nam a2200133Ia 45000030006000000080041000060400015000471000025000622450032000872500010001192600009001295460012001380050017001500STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aMarcus, W.; Levy, A.  aElements of radio servicing  aThird  c1978  aEnglish20220125170208.0