Columbia subject headings:
Harvard subject headings:
Inland navigation--Japan--History.
Japan--Foreign economic relations.
Japan--History--Tokugawa period, 1600-1868.
Nagasaki-shi (Japan)--Commerce--History.
Princeton subject headings:
Inland navigation--Japan--History.
Japan--Foreign economic relations.
Japan--History--Tokugawa period, 1600-1868.
Nagasaki-shi (Japan)--Commerce--History.