Columbia subject headings:
Architecture--France--History--20th century.
Architecture--France--History--21st century.
Valero Gadan architectes.
Harvard subject headings:
Architecture--France--History--20th century
Architecture--France--History--21st century.
Valero Gadan architectes.
Princeton subject headings:
Architecture--France--History--20th century.
Architecture--France--History--21st century.
Valero Gadan architectes.