Columbia subject headings:
Harvard subject headings:
Basilicata (Italy)--Church history--Congresses.
Basilicata (Italy)--History--Congresses.
Basilicata (Italy)--Politics and government--Congresses.
French--Italy, Southern--History--Congresses.
French--Italy--Basilicata--History--Congresses.
Italy, Southern--Church history--Congresses.
Italy, Southern--History--Congresses.
Italy, Southern--Politics and government--19th century--Congresses.
Princeton subject headings:
Basilicata (Italy)--Church history--Congresses.
Basilicata (Italy)--History--Congresses.
Basilicata (Italy)--Politics and government--Congresses.
French--Italy, Southern--History--Congresses.
French--Italy--Basilicata--History--Congresses.
Italy, Southern--Church history--Congresses.
Italy, Southern--History--Congresses.
Italy, Southern--Politics and government--19th century--Congresses.