Columbia subject headings:
Harvard subject headings:
Cities and towns--Germany--Congresses.
Globalization--Social aspects--Germany--Congresses.
Regional planning--Germany--Congresses.
Social integration--Germany--Congresses.
Urban policy--Germany--Congresses.
Princeton subject headings:
Cities and towns--Germany--Growth--Congresses.
Social integration--Germany--Congresses.
Sociology, Urban--Germany--Congresses.
Urban policy--Germany--Congresses.