Columbia subject headings:
Harvard subject headings:
European Economic Community--Germany--Congresses.
Finance--Germany--Congresses.
Germany--Economic conditions--1990---Congresses.
Germany--Economic policy--1990---Congresses.
Germany--History--Unification, 1990--Congresses.
Social security--Germany--Finance--Congresses.
Princeton subject headings:
Germany--Economic conditions--1990-
Germany--Economic conditions--Regional disparities.
Germany--Economic policy--1990-
Germany--History--Unification, 1990.