Columbia subject headings:
Harvard subject headings:
Aizawa, Yasushi, 1782-1863. Shinron.
Nationalism--Japan--History--19th century--Sources.
Philosophy, Japanese--19th century.
Political science--Japan--History--19th century.
Princeton subject headings:
Aizawa, Yasushi, 1782-1863. Shinron.
Japan--Foreign relations--To 1868.
Mitogaku.