Columbia subject headings:
Andrade, Mário de, 1893-1945--Knowledge and learning.
Andrade, Mário de, 1893-1945--Language.
Portuguese language--Brazil--Grammar.
Portuguese language.
Harvard subject headings:
Andrade, Mário de, 1893-1945--Knowledge--Portuguese language.
Andrade, Mário de, 1893-1945--Language.
Portuguese language--Brazil--Grammar.
Princeton subject headings:
Andrade, Mário de, 1893-1945--Criticism and interpretation.