Columbia subject headings:
Conference papers and proceedings.
Europe--Civilization--Congresses.
Europe--History--16th century--Congresses.
Europe--History--476-1492--Congresses.
Fifteenth century--Congresses.
Middle Ages--Congresses.
Renaissance--Congresses.
Harvard subject headings:
Civilization, Medieval--Congresses
Europe--History--15th century--Congresses.
Europe--History--16th century--Congresses.
Middle Ages--Congresses
Renaissance--Congresses
Princeton subject headings:
Conference papers and proceedings.
Europe--Civilization--Congresses.
Europe--History--16th century--Congresses.
Europe--History--476-1492--Congresses.
Fifteenth century--Congresses.
Middle Ages--Congresses.
Renaissance--Congresses.