Columbia subject headings:
Augustinians--Church buildings.
Church buildings--Germany.
Dominicans--Church buildings.
Franciscans--Church buildings.
Harvard subject headings:
Architecture, Gothic--Germany--Westphalia.
Church architecture--Germany--Westphalia.
Civilization, Medieval--13th century
Civilization, Medieval--14th century
Friars--Germany--Westphalia.
Princeton subject headings:
Augustinians--Germany--Westphalia.
Church architecture--Germany--Westphalia.
Church buildings--Germany--Westphalia.
Dominicans--Germany--Westphalia.
Franciscans--Germany--Westphalia.