00284nam a2200121Ia 45000030006000000080041000060400015000471000017000622450026000792600028001055460012001330050017001450STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aAliyah, M.F.  aDifferential analysis  bOxford universityc1964  aEnglish20220125165941.0