Columbia subject headings:
Authors, Portuguese--Correspondence.
Composers--Italy--Correspondence.
Corghi, Azio--Correspondence.
Saramago, José--Correspondence.
Harvard subject headings:
Authors, Portuguese--Correspondence.
Composers--Italy--Correspondence
Corghi, Azio--Correspondence.
Saramago, José--Correspondence.
Princeton subject headings:
Adaptations.
Authors, Portuguese--20th century--Correspondence.
Composers--Italy--Correspondence.
Corghi, Azio--Correspondence.
Saramago, José--Adaptations.
Saramago, José--Correspondence.
Saramago, José--Musical settings.