Columbia subject headings:
Lenin, Vladimir Ilʹich, 1870-1924.
Russia--Politics and government--1894-1917.
Harvard subject headings:
Lenin, Vladimir Ilʹich, 1870-1924
Russia--Politics and government--1894-1917.
Princeton subject headings:
Lenin, Vladimir Ilʹich, 1870-1924.
Russia--Politics and government--1894-1917.