Columbia subject headings:
Merchants--Rome--Biography.
Prosopography--Rome.
Harvard subject headings:
Merchants--Rome--Biography.
Merchants--Rome--Catalogs.
Merchants--Rome--History.
Prosopography--Rome.
Rome--Antiquities.
Rome--Commerce--History.
Rome--Economic conditions.
Rome--Economic policy.
Shipping--Rome--History.
Social archaeology--Rome.
Princeton subject headings:
Merchants--Rome--Biography.
Prosopography--Rome.