Columbia subject headings:
Italian literature--20th century--History and criticism.
Italian poetry--20th century--History and criticism.
Montale, Eugenio, 1896-1981.
Harvard subject headings:
Authors, Italian--20th century--Journeys--Switzerland.
Montale, Eugenio, 1896-1981--Journeys--Switzerland.
Switzerland--Description and travel.
Princeton subject headings: