Columbia subject headings:
Harvard subject headings:
Germany (East)--Commerce--Germany (West)
Germany (East)--Economic conditions--Regional disparities.
Germany (West)--Commerce--Germany (East)
Germany--Economic conditions--1990---Regional disparities.
Germany--Economic policy--21st century.
Princeton subject headings:
Germany (East)--Commerce--Germany (West).
Germany (East)--Economic conditions--Regional disparities.
Germany (West)--Commerce--Germany (East).
Germany--Economic conditions--1990---Regional disparities.
Germany--Economic policy--21st century.