Columbia subject headings:
Harvard subject headings:
Economic development--Germany (East)
Germany (East)--Economic conditions--Regional disparities.
Germany (East)--Economic policy.
Germany (West)--Economic conditions--Regional disparities.
Princeton subject headings:
Economic development--Germany (East).
Germany (East)--Economic conditions--Regional disparities.
Germany (East)--Economic policy.
Germany (West)--Economic conditions--Regional disparities.