Columbia subject headings:
Architecture--Luxembourg--History--20th century.
Architecture--Luxembourg--History--21st century.
Courthouses--Luxembourg.
Krier, Rob.
Luxembourg (Luxembourg)--Buildings, structures, etc.
Harvard subject headings:
Architecture--Luxembourg--Luxembourg--History--20th century.
Architecture--Luxembourg--Luxembourg--History--21st century.
Courthouses--Luxembourg--Luxembourg.
Krier, Rob.
Luxembourg (Luxembourg)--Buildings, structures, etc.
Princeton subject headings:
Architecture--Luxembourg--Luxembourg--History--20th century.
Architecture--Luxembourg--Luxembourg--History--21st century.
Courthouses--Luxembourg--Luxembourg.
Krier, Rob.
Luxembourg (Luxembourg)--Buildings, structures, etc.