Columbia subject headings:
Moscow (Russia)--History--1905-1907.
Strikes and lockouts--Russia (Federation)--Moscow--History.
Working class--Political activity--Russia (Federation)--Moscow--History.
Harvard subject headings:
Moscow (Russia)--History--Revolution of 1905.
Working class--Russia (Federation)--Moscow--Political activity--History.
Princeton subject headings:
Moscow (Russia)--History--Revolution of 1905.
Working class--Russia (Federation)--Moscow--Political activity--History.