Columbia subject headings:
Communism--Soviet Union--History--20th century.
Stalin, Joseph, 1878-1953.
Harvard subject headings:
Communism--Soviet Union--History
Stalin, Joseph, 1878-1953
Stalin, Joseph, 1878-1953.
Princeton subject headings:
Communism--Soviet Union--History--20th century.
Stalin, Joseph, 1878-1953.