- Europe, Central--Economic conditions--1989---Congresses (1)
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- Japan--Economic conditions--1945- --Congresses (1)
- Japan--Economic conditions--1945---Congresses (1)
- Japan--Foreign economic relations--Congresses (1)
- Japan--Politics and government--1945-1989--Congresses (1)
- Japan--Social conditions--1945- --Congresses (1)