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