Columbia subject headings:
Russia--Politics and government--1894-1917.
Russia. Gosudarstvennai︠a︡ Duma--History.
Harvard subject headings:
Russia--Politics and government--1894-1917.
Russia. Gosudarstvennai︠a︡ Duma--History.
Princeton subject headings:
Russia--Politics and government--1894-1917.
Russia. Gosudarstvennai︠a︡ Duma--History.