Columbia subject headings:
Political parties--Russia.
Russia--History--Revolution, 1905-1907.
Working class--Political activity--Russia (Federation)--Moscow Region.
Harvard subject headings:
Political parties--Russia.
Russia--History--Revolution, 1905-1907.
Working class--Russia (Federation)--Moscow Region--Political activity.
Princeton subject headings:
Political parties--Russia.
Russia--History--Revolution, 1905-1907.
Working class--Russia (Federation)--Moscow Region--Political activity.