Columbia subject headings:
Harvard subject headings:
Economic development--Germany--Congresses.
Germany--Economic conditions--1990---Congresses.
Germany--Economic conditions--Forecasting--Congresses.
Germany--Economic policy--1990---Congresses.
Princeton subject headings:
Economic development--Germany--Congresses.
Germany--Economic conditions--1990---Congresses.
Germany--Economic conditions--Forecasting--Congresses.
Germany--Economic policy--1990---Congresses.