Columbia subject headings:
Credit--Rome.
Money--Rome.
Negotiable instruments--Rome.
Rome--Economic conditions.
Harvard subject headings:
Credit--Rome.
Financial crises--Rome.
Infrastructure (Economics)--Rome.
Money--Rome.
Negotiable instruments--Rome.
Rome--Economic conditions.
Rome--Economic policy.
Social capital (Sociology)--Rome.
Social credit--Rome.
Princeton subject headings:
Credit--Rome.
Money--Rome.
Negotiable instruments--Rome.
Rome--Economic conditions.