Columbia subject headings:
Commercial products--Japan--History--18th century.
Commercial products--Japan--History--19th century.
Economics--Sociological aspects.
Japan--Commerce--History--18th century.
Japan--Commerce--History--19th century.
Japan--Economic conditions--18th century.
Japan--Economic conditions--19th century.
Harvard subject headings:
Commercial products--Japan--History.
Economics--Sociological aspects
Japan--Commerce--History--18th century.
Japan--Commerce--History--19th century.
Princeton subject headings: