00279nam a2200121Ia 45000030006000000080041000060400015000471000024000622450033000862600009001195460012001280050017001400STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aMalvino Paul Albert  aDigital computer electronics  c1980  aEnglish20220125170156.0