Columbia subject headings:
Soviet Union--History--Revolution, 1917-1921.
Harvard subject headings:
Soviet Union--History--Revolution, 1917-1921.
Princeton subject headings:
Kerensky, Aleksandr Fyodorovich, 1881-1970.
Kornilov, A. A. (Aleksandr Aleksandrovich), 1862-1925.
Lenin, Vladimir Ilʹich, 1870-1924.
Russia--History--February Revolution, 1917.
Soviet Union--History--Revolution, 1917-1921.