Columbia subject headings:
Baelz, Erwin O. E. von, 1849-1913.
Eastern question (Far East)
Japan--Description and travel.
Japan--History--Meiji period, 1868-1912.
Harvard subject headings:
Baelz, Erwin O. E. von, 1849-1913.
Eastern question (Far East)
Japan--Description and travel
Japan--History--Meiji period, 1868-1912.
Princeton subject headings: