00302nam a2200121Ia 45000030006000000080041000060400015000471000016000622450051000782600022001295460012001510050017001630STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aJacob, D.A.  aRadio and electronics for technician engineers  bMcgraw hillc1979  aEnglish20220125170210.0