Columbia subject headings:
Harvard subject headings:
Germany--History--Unification, 1990--Psychological aspects.
Germany--Social conditions--1990-
Göbel, Jana, 1962-
Maier, Wilfried, 1932-
Princeton subject headings:
Germany--History--Unification, 1990--Psychological aspects.
Germany--Social conditions.
Göbel, Jana, 1962-
Maier, Wilfried, 1932-