Columbia subject headings:
Italians--Venezuela--History--Congresses.
Italy--Relations--Venezuela--Congresses.
Venezuela--Civilization--Italian influences--Congresses.
Venezuela--Relations--Italy--Congresses.
Harvard subject headings:
Italians--Venezuela--History--Congresses.
Italy--Relations--Venezuela--Congresses.
Venezuela--Civilization--Italian influences--Congresses.
Venezuela--Relations--Italy--Congresses.
Princeton subject headings:
Italians--Venezuela--Congresses.
Italy--Relations--Venezuela--Congresses.
Venezuela--Relations--Italy--Congresses.