Columbia subject headings:
Authors, Italian--20th century--Biography--Congresses.
Levi, Carlo, 1902-1975--Congresses.
Levi, Carlo, 1902-1975--Homes and haunts--Italy, Southern--Congresses.
Harvard subject headings:
Authors, Italian--20th century--Biography--Congresses.
Italy, Southern--In literature--Congresses.
Levi, Carlo, 1902-1975--Congresses.
Levi, Carlo, 1902-1975--Criticism and interpretation--Congresses.
Levi, Carlo, 1902-1975--Homes and haunts--Italy, Southern--Congresses.
Princeton subject headings:
Italy, Southern--In literature--Congresses.
Levi, Carlo, 1902-1975--Criticism and interpretation--Congresses.