Columbia subject headings:
Germany (West)--Economic conditions--1974-1990.
Germany (West)--Politics and government--1982-1990.
Germany (West)--Social conditions.
Harvard subject headings:
Germany (East)--Economic conditions.
Germany (East)--Politics and government.
Germany (East)--Social conditions.
Germany (West)--Economic conditions.
Germany (West)--Politics and government.
Germany (West)--Social conditions.
Princeton subject headings: