Columbia subject headings:
Authors, Brazilian--20th century--Correspondence.
Medeiros, Heloísa--Correspondence.
Ramos, Graciliano, 1892-1953--Correspondence.
Harvard subject headings:
Authors, Brazilian--20th century--Correspondence.
Medeiros, Heloísa--Correspondence.
Ramos, Graciliano, 1892-1953--Correspondence.
Princeton subject headings: