Columbia subject headings:
Sardinia (Italy)--Civilization--Congresses.
Sardinia (Italy)--Intellectual life--19th century--Congresses.
Harvard subject headings:
Sardinia (Italy)--Civilization--Congresses.
Sardinia (Italy)--Intellectual life--19th century--Congresses.
Princeton subject headings:
Sardinia (Italy)--Civilization--Congresses.
Sardinia (Italy)--History--Congresses.
Sardinia (Italy)--Intellectual life--18th century--Congresses.
Sardinia (Italy)--Intellectual life--19th century--Congresses.