Columbia subject headings:
Harvard subject headings:
Asia--Commerce--Latin America--History--16th century.
Asia--Commerce--Latin America--History--17th century.
Asia--Commerce--Spain--History--16th century.
Asia--Commerce--Spain--History--17th century.
Commerce--History
Spain--Commerce--Asia--History--16th century.
Spain--Commerce--Asia--History--17th century.
Princeton subject headings:
Asia--Commerce--Latin America--History--16th century.
Asia--Commerce--Latin America--History--17th century.
Asia--Commerce--Spain--History--16th century.
Asia--Commerce--Spain--History--17th century.
Commerce--History.
Spain--Commerce--Asia--History--16th century.
Spain--Commerce--Asia--History--17th century.