Columbia subject headings:
Harvard subject headings:
Great Britain--Economic conditions--Regional disparities--Congresses.
Industrial organization--Great Britain--Regional disparities--Congresses.
Technological innovations--Economic aspects--Great Britain--Congresses.
Princeton subject headings:
Great Britain--Economic conditions--1979-1997--Regional disparities--Congresses.
Industrial organization--Great Britain--Regional disparities--Congresses.
Technological innovations--Economic aspects--Great Britain--Congresses.