Columbia subject headings:
Orthodox Eastern Church--Russia (Federation)--Clergy--Biography.
Orthodox Eastern Church--Russia (Federation)--Clergy--Correspondence.
Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ--Clergy--Biography.
Sergiĭ, Archimandrite, 1899-1977.
Harvard subject headings:
Orthodox Eastern Church--Russia (Federation)--Clergy--Biography.
Orthodox Eastern Church--Russia (Federation)--Clergy--Correspondence.
Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ--Clergy--Biography.
Sergiĭ, Archimandrite, 1899-1977.
Princeton subject headings: