Columbia subject headings:
Asia--Commerce--Europe--History--18th century.
Colonial companies--History--18th century.
Europe--Commerce--Asia--History--18th century.
Europe--Commerce--India--History--18th century.
India--Commerce--Europe--History--18th century.
Harvard subject headings:
Asia--Commerce--Europe--History--18th century.
Colonial companies--History--18th century.
Europe--Commerce--Asia--History--18th century.
Europe--Commerce--India--History--18th century.
India--Commerce--Europe--History--18th century.
Princeton subject headings: