Columbia subject headings:
Lenin, Vladimir Ilʹich, 1870-1924.
Soviet Union--Politics and government--1917-1936.
Harvard subject headings:
Lenin, Vladimir Ilʹich, 1870-1924
Soviet Union--Politics and government--1917-1936.
Princeton subject headings:
Lenin, Vladimir Ilʹich, 1870-1924.
Soviet Union--Politics and government--1917-1936.