Columbia subject headings:
Church and state--Soviet Union.
Communism and religion.
Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ--History.
Soviet Union--Church history.
Harvard subject headings:
Church and state--Soviet Union
Communism and religion.
Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ--History.
Soviet Union--Church history.
Princeton subject headings:
Church and state--Soviet Union.
Communism and religion.
Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ--History.
Soviet Union--Church history--1917-.