Columbia subject headings:
Andrade, Mário de, 1893-1945--Correspondence.
Authors, Brazilian--20th century--Correspondence.
Harvard subject headings:
Andrade, Mário de, 1893-1945--Correspondence.
Letters--History and criticism.
Princeton subject headings:
Andrade, Mário de, 1893-1945--Correspondence.
Authors, Brazilian--20th century--Correspondence.