Columbia subject headings:
Harvard subject headings:
Brazil--Economic conditions--19th century.
Businessmen--Brazil--Biography.
Businesspeople--Brazil--Biography.
Mauá & C (Firm)--History.
Mauá, Irinêo Evangelista de Souza, visconte de, 1813-1889.
Politicians--Brazil--Biography
Princeton subject headings:
Brazil--Economic conditions--19th century.
Businessmen--Brazil--Biography.
Mauá & C (Firm)--History.
Mauá, Irinêo Evangelista de Souza, visconte de, 1813-1889.
Politicians--Brazil--Biography.