Columbia subject headings:
Harvard subject headings:
Banks and banking--Europe--History--Congresses.
Banks and banking--Italy--History--Congresses.
Pawnbroking--Europe--History--Congresses.
Pawnbroking--Italy--History--Congresses.
Princeton subject headings:
Banks and banking--Europe--History--Congresses.
Credit--Europe--History--Congresses.
International finance--History--Congresses.
Pawnbroking--Europe--History--Congresses.