Columbia subject headings:
Italian prose literature--20th century--History and criticism--Congresses.
Literature and science--Italy--Congresses.
Harvard subject headings:
Italian prose literature--20th century--History and criticism--Congresses.
Literature and science--Italy--Congresses.
Princeton subject headings:
Italian literature--20th century--History and criticism--Congresses.
Literature and science--Italy--Congresses.
Science in literature--Congresses.
Technology in literature--Congresses.