Columbia subject headings:
Christian saints--Soviet Union--Biography.
Russia--History--1237-1480.
Sergiĭ, Radonezhskiĭ, Saint, approximately 1314-1391 or 1392.
Harvard subject headings:
Christian saints--Russia--Biography
Christian saints--Soviet Union--Biography.
Russia--History--1237-1480.
Sergīĭ, Radonezhskīĭ, Saint, approximately 1314-1392?
Princeton subject headings:
Christian saints--Russia--Biography.
Russia--Church history.
Sergiĭ, Radonezhskiĭ, Saint, approximately 1314-1391 or 1392.