Columbia subject headings:
Leopardi, Giacomo, 1798-1837--Criticism and interpretation.
Marche (Italy)--Civilization--19th century.
Harvard subject headings:
Authors, Italian--19th century--Homes and haunts--Congresses.
Leopardi, Giacomo, 1798-1837--Homes and haunts--Italy--Marche--Congresses.
Marche (Italy)--Civilization--19th century--Congresses.
Princeton subject headings:
Authors, Italian--19th century--Homes and haunts--Congresses.
Leopardi, Giacomo, 1798-1837--Homes and haunts--Italy--Marche--Congresses.
Marche (Italy)--Civilization--19th century--Congresses.