Columbia subject headings:
Economic development projects--Germany--Congresses.
Economic development projects--Great Britain--Congresses.
Germany--Economic policy--1945-1990--Congresses.
Great Britain--Economic policy--1945-1964--Congresses.
Industrial promotion--Germany--Congresses.
Industrial promotion--Great Britain--Congresses.
Harvard subject headings:
Princeton subject headings:
Germany (West)--Economic conditions--Congresses.
Great Britain--Economic conditions--Congresses.
Local government--Germany (West)--Congresses.
Local government--Great Britain--Congresses.