Columbia subject headings:
Harvard subject headings:
Archaeology, Medieval--Europe, Northern--Congresses.
Europe, Northern--Antiquities--Congresses.
Excavations (Archaeology)--Europe, Northern--Congresses.
Excavations (Archaeology)--Hansa towns--Congresses.
Hansa towns--Antiquities--Congresses.
Luxuries--Europe, Northern--History--Congresses.
Luxuries--Hansa towns--History--Congresses.
Luxury--History--Congresses.
Princeton subject headings:
Cities and towns, Medieval--Europe, Northern--Congresses.
Cities and towns, Medieval--Hansa towns--Congresses.
Civilization, Medieval--Congresses.
Europe, Northern--Antiquities--Congresses.
Europe, Northern--Social life and customs--Congresses.
Hansa towns--Antiquities--Congresses.
Hansa towns--Social life and customs--Congresses.
Luxuries--Europe, Northern--Congresses.
Luxuries--Hansa towns--Congresses.