Columbia subject headings:
Harvard subject headings:
Communism--History--20th century
Soviet Union--Politics and government--1917-1936.
Soviet Union--Politics and government.
Stalin, Joseph, 1878-1953
Stalin, Joseph, 1878-1953.
Totalitarianism--History--20th century.
Princeton subject headings:
Communism--History--20th century.
Soviet Union--Politics and government.
Stalin, Joseph, 1878-1953.
Totalitarianism--History--20th century.