Columbia subject headings:
Harvard subject headings:
Calgari, Guido, 1905-1969.
Ticino (Switzerland)--Civilization.
Ticino (Switzerland)--Intellectual life--20th century.
Princeton subject headings:
Calgari, Guido, 1905-1969.
Ticino (Switzerland)--Civilization.
Ticino (Switzerland)--Intellectual life--20th century.