Columbia subject headings:
Academia Brasileira de Letras--History--Sources.
Machado de Assis, 1839-1908.
Portuguese language--Brazil--Orthography and spelling--History--Sources.
Portuguese language--Brazil--Standardization--History--Sources.
Harvard subject headings:
Princeton subject headings:
Academia Brasileira de Letras--History--Sources.
Machado de Assis, 1839-1908.
Portuguese language--Brazil--Orthography--History--Sources.
Portuguese language--Brazil--Standardization--History--Sources.