Columbia subject headings:
Church history--Middle Ages, 600-1500--Congresses.
Cooking--Early works to 1800--Congresses.
Platina, 1421-1481--Congresses.
Harvard subject headings:
Cooking, Italian--Congresses.
Cooking, Medieval--Congresses.
Platina, 1421-1481--Congresses.
Princeton subject headings: