Columbia subject headings:
Free trade--Peru--History--18th century.
Free trade--Peru--History--19th century.
International trade--Peru--History--18th century.
International trade--Peru--History--19th century.
Lavalle y Cortés, José Antonio de, conde de Premio Real, 1735-1815.
Merchants--Peru--Biography.
Harvard subject headings:
Free trade--Peru--History--18th century.
Free trade--Peru--History--19th century.
Free trade--Peru--History.
Free trade--Spain--History.
International trade--Peru--History--18th century.
International trade--Peru--History--19th century.
Lavalle y Cortés, Antonio de, Conde de Premio Real, 1777-1815.
Lavalle y Cortés, José Antonio de, conde de Premio Real, 1735-1815.
Merchants--Peru--Biography.
Peru--Commerce--Spain--History.
Spain--Commerce--Peru--History.
Princeton subject headings:
Free trade--Peru--History.
Free trade--Spain--History.
Merchants--Peru--Biography.
Peru--Biography.
Peru--Commerce--Spain--History.
Spain--Commerce--Peru--History.