Columbia subject headings:
Japan--Economic conditions--1918-1945.
Japan--Politics and government--1912-1945.
Japan--Politics and government.
Japan--Social conditions.
Harvard subject headings:
Japan--Economic conditions--1918-1945.
Japan--Politics and government.
Japan--Social conditions.
Princeton subject headings:
Japan--Economic conditions--1918-.
Japan--Politics and government.
Japan--Social conditions.