00310nam a2200121Ia 45000030006000000080041000060400015000471000026000622450025000882600046001135460012001590050017001710STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aFrederickson, O.J. Ed  aSoviet society today  bInstitute for the study of the USSRc1958  aEnglish20220125171442.0