V. V. MarkinBooksRegionalʹnai︠a︡ sot︠s︡iologii︠a︡ v RossiiRazvitie demokratii v SSSR v uslovii︠a︡kh stroitelʹstva sot︠s︡ializma i kommunizmaMezhdunarodno-prakticheskaia konferent͡sii͡a "Sot͡sialʹno-ėkonomicheskoe razvitie obshchestvaTekhnicheskai͡a︡ diagnostika ventilʹnykh preobrazovateleĭAuthor data: Open Library