Columbia subject headings:
Rossiĭskai︠a︡ sot︠s︡ial-demokraticheskai︠a︡ rabochai︠a︡ partii︠a︡ (bolʹshevikov)--History.
Soviet Union--History--Revolution, 1917-1921--Historiography.
Harvard subject headings:
Rossiĭskai͡a sot͡sial-demokraticheskai͡a rabochai͡a partii͡a (bolʹshevikov)--History.
Rossiĭskai︠a︡ sot︠s︡ial-demokraticheskai︠a︡ rabochai︠a︡ partii︠a︡--Historiography.
Russia--History--February Revolution, 1917.
Soviet Union--History--Revolution, 1917-1921--Historiography.
Princeton subject headings:
Kommunisticheskai︠a︡ partii︠a︡ Sovetskogo Soi︠u︡za--History.
Soviet Union--History--Revolution, 1917-1921.