Columbia subject headings:
City planning--Belgium--Brussels.
Mont des Arts (Brussels, Belgium)
Urban renewal--Belgium--Brussels.
Harvard subject headings:
Architecture--Belgium--Brussels--20th century.
Brussels (Belgium)--City planning.
City planning--Belgium--Brussels (Mont des Arts)
Urban renewal--Belgium--Brussels.
Princeton subject headings:
Architecture--Belgium--Brussels--20th century.
Brussels (Belgium)--Buildings, structures, etc.
City planning--Belgium--Brussels.
Mont des Arts (Brussels, Belgium)
Urban renewal--Belgium--Brussels.