Columbia subject headings:
Education--Russia (Federation)--Tverskai︠a︡ oblastʹ--History.
Theological seminaries--Russia (Federation)--Tverʹ--History.
Tverskai︠a︡ dukhovnai︠a︡ seminarīi︠a︡--History.
Harvard subject headings:
Seminarians--Russia (Federation)--Tverʹ--History--20th century--Biography.
Tverskai︠a︡ dukhovnai︠a︡ seminarīi︠a︡--Students--Biography.
Princeton subject headings: