Columbia subject headings:
Soviet Union--Politics and government--1917-1936.
Vserossiĭskoe uchreditelʹnoe sobranie (1918 : Petrograd, R.S.F.S.R.)
Harvard subject headings:
Soviet Union--Politics and government--1917-1936.
Vserossiĭskoe uchreditelʹnoe sobranie (1918 : Petrograd, R.S.F.S.R.)
Princeton subject headings: