Columbia subject headings:
Harvard subject headings:
Dinners and dining--Europe--History--Congresses.
Drinking customs--Europe--History--Congresses.
Europe--History--Congresses.
Food habits--Europe--History--Congresses.
Hospitals--Food service--Europe--History--Congresses.
Princeton subject headings:
Dinners and dining--Europe--History--Congresses.
Drinking customs--Europe--History--Congresses.
Europe--History--Congresses.
Food habits--Europe--History--Congresses.
Hospitals--Food service--Europe--History--Congresses.