Columbia subject headings:
Harvard subject headings:
Communism--Soviet Union
Communists--Soviet Union--Biography
Heads of state--Soviet Union--Biography.
Lenin, Vladimir Ilʹich, 1870-1924
Revolutionaries--Russia--Biography
Revolutionaries--Soviet Union--Biography
Soviet Union--History--Revolution, 1917-1921--Influence.
Soviet Union--Politics and government.
Princeton subject headings:
Communism--Soviet Union.
Communists--Soviet Union--Biography.
Heads of state--Soviet Union--Biography.
Lenin, Vladimir Ilích, 1870-1924.
Revolutionaries--Soviet Union--Biography.
Soviet Union--History--Revolution, 1917-1921--Influence.
Soviet Union--Politics and government.