Columbia subject headings:
City planning--Germany--Braunschweig.
Civic improvement--Germany--Braunschweig.
Inner cities--Germany--Braunschweig.
Urban renewal--Germany--Braunschweig.
Harvard subject headings:
City planning--Germany--Braunschweig.
Civic improvement--Germany--Braunschweig.
Urban renewal--Germany--Braunschweig.
Princeton subject headings: