Columbia subject headings:
Architecture--France--Lille--Congresses.
City planning--France--Lille--Congresses.
Sociology, Urban--France--Lille--Congresses.
Urban renewal--France--Lille--Congresses.
Harvard subject headings:
Architecture--France--Lille.
City planning--France--Lille.
Sociology, Urban--France--Lille.
Urban renewal--France--Lille.
Princeton subject headings:
Architecture--France--Lille--Congresses.
City planning--France--Lille--Congresses.
Sociology, Urban--France--Lille--Congresses.
Urban renewal--France--Lille--Congresses.