Columbia subject headings:
Architectural firms--Belgium.
Architectural practice, International--Belgium.
Architecture, Belgian.
Architecture, Modern--21st century.
Harvard subject headings:
Architectural firms--Belgium.
Architectural practice, International--Belgium.
Architecture, Belgian.
Architecture, Modern--21st century
Architecture--Belgium--Designs and plans.
Princeton subject headings:
Architectural firms--Belgium.
Architectural practice, International--Belgium.
Architecture, Belgian.
Architecture, Modern--21st century.