Columbia subject headings:
Harvard subject headings:
Andrade, Carlos Drummond de, 1902-1987--Correspondence.
Authors, Brazilian--20th century--Correspondence.
Goulart, Flávia Andrade--Correspondence.
Princeton subject headings:
Andrade, Carlos Drummond de, 1902-1987. Correspondence.
Authors, Brazilian--20th century--Correspondence.
Goulart, Flávia Andrade--Correspondance.