Columbia subject headings:
Harvard subject headings:
Economic security--Germany (East)
Germany (East)--Economic conditions.
Germany (East)--Social conditions.
Germany--History--Unification, 1990--Economic aspects.
Germany--History--Unification, 1990--Social aspects.
Social change--Germany (East)
Princeton subject headings:
Economic security--Germany (East).
Germany (East)--Economic conditions.
Germany (East)--Social conditions.
Germany--History--Unification, 1990--Economic aspects.
Germany--History--Unification, 1990--Social aspects.
Social change--Germany (East)