Columbia subject headings:
Harvard subject headings:
Levi, Carlo, 1902-1975--Congresses.
Levi, Carlo, 1902-1975--Journeys--Italy--Basilicata.
Levi, Carlo, 1902-1975--Travel--Italy--Basilicata--Congresses.
Levi, Carlo, 1902-1975. Cristo si è fermato a Eboli--Congresses.
Time in literature--Congresses.
Princeton subject headings:
Levi, Carlo, 1902-1975--Congresses.
Levi, Carlo, 1902-1975--Travel--Italy--Basilicata--Congresses.
Levi, Carlo, 1902-1975. Cristo si è fermato a Eboli--Congresses.
Time in literature--Congresses.