Columbia subject headings:
Harvard subject headings:
Businesspeople--Brazil--Rio de Janeiro--History--19th century.
Clerks--Brazil--Rio de Janeiro--History--19th century.
Portuguese--Brazil--Rio de Janeiro--History--19th century.
Rio de Janeiro (Brazil)--Commerce--History.
Rio de Janeiro (Brazil)--Economic conditions.
Rio de Janeiro (Brazil)--History--18th century.
Rio de Janeiro (Brazil)--Social conditions.
Princeton subject headings:
Rio de Janeiro (Brazil)--Commerce--History.
Rio de Janeiro (Brazil)--Economic conditions.
Rio de Janeiro (Brazil)--History--18th century.
Rio de Janeiro (Brazil)--Social conditions.