Columbia subject headings:
Harvard subject headings:
Japanese language--Edo period, 1600-1868
Japanese language--Middle Japanese, 1185-1600
Jesuits--Missions--History.
Jesuits--Missions--Japan--History.
Missions--Linguistic work--Japan.
Princeton subject headings:
Japanese language--History--16th century.
Japanese language--History--17th century.
Japanese language--Middle Japanese, 1185-1600.
Jesuits--Missions--History.