Columbia subject headings:
Harvard subject headings:
Education--Japan--Ehime-ken--History.
Ehime-ken (Japan)--Politics and government.
Teachers--Japan--Ehime-ken--Political activity--History.
Princeton subject headings:
Education--Japan--Ehime-ken--History.
Ehime-ken (Japan)--Politics and government.
Teachers--Japan--Ehime-ken--Political activity--History.