Columbia subject headings:
Harvard subject headings:
Jews--Russia--History--20th century.
Russia--History--1904-1914.
Princeton subject headings:
Jewish socialists--Russia--History--20th century.
Jews--Russia--History--20th century.
Jews--Russia--Politics and government--20th century.
Political parties--Russia--History--20th century.
Russia--Ethnic relations--History--20th century.
Russia--History--1904-1914.
Russia--Politics and government--1904-1914.