Columbia subject headings:
Demetrius, Saint, active 4th century.
Miracles--History.
Slavs--Balkan Peninsula--History.
Harvard subject headings:
Demetrius, Saint, active 4th century.
Miracles--History
Princeton subject headings:
Demetrius, Saint, active 4th century.
Miracles--History.
Slavs--Balkan Peninsula--History.