Columbia subject headings:
Europe--Church history--600-1500.
Europe--History--476-1492.
Middle Ages.
Schmale, Franz Josef.
Harvard subject headings:
Europe--Church history--600-1500.
Europe--History--476-1492.
Middle Ages
Middle Ages.
Schmale, Franz Josef--Bibliography.
Schmale, Franz Josef.
Princeton subject headings:
Europe--Church history--600-1500.
Europe--History--476-1492.
Middle Ages.
Schmale, Franz Josef.