Columbia subject headings:
Industries--Russia (Federation)--Siberia, Western.
Kommunisticheskai͡a partii͡a Sovetskogo Soi͡uza--Party work.
Working class--Russia (Federation)--Siberia, Western.
Harvard subject headings:
Industries--Russia (Federation)--Siberia, Western.
Kommunisticheskai︠a︡ partii︠a︡ Sovetskogo Soi︠u︡za--Party work.
Labor--Russia (Federation)--Siberia, Western.
Working class--Russia (Federation)--Siberia, Western.
Princeton subject headings: