Columbia subject headings:
Industries--Russia (Federation)--Siberia--History.
Peasants--Russia (Federation)--Siberia--History.
Working class--Russia (Federation)--Siberia--History.
Harvard subject headings:
Industries--Russia (Federation)--Siberia
Labor--Russia (Federation)--Siberia.
Peasants--Russia (Federation)--Siberia.
Working class--Russia (Federation)--Siberia.
Princeton subject headings:
Peasants--Russia (Federation)--Siberia--History.
Siberia (Russia)--Economic conditions.
Siberia (Russia)--History.
Working class--Russia (Federation)--History.