Columbia subject headings:
Harvard subject headings:
Folklorists--Italy--Sardinia--Correspondence.
Linguists--Italy--Sardinia--Correspondence.
Sardinia (Italy)--Intellectual life--19th century.
Spano, Giovanni--Correspondence.
Princeton subject headings:
Folklorists--Italy--Sardinia--Correspondence.
Linguists--Italy--Sardinia--Correspondence.
Spano, Giovanni. Correspondence.