Columbia subject headings:
Harvard subject headings:
Authors, Italian--20th century--Correspondence
Authors, Italian--20th century--Relations with women.
Campana, Dino, 1885-1932--Correspondence.
Gramsci, Antonio, 1891-1937. Correspondence
Love-letters.
Slataper, Scipio, 1888-1915--Correspondence.
Princeton subject headings:
Poetics.