Columbia subject headings:
Harvard subject headings:
Soviet Union--History--1925-1953.
Stalin, Joseph, 1878-1953
Stalin, Joseph, 1878-1953.
Princeton subject headings:
Communism--History--20th century.
Europe, Eastern--History--20th century.
Soviet Union--History--1925-1953.
Soviet Union--Politics and government--1936-1953.
Stalin, Joseph, 1878-1953.