Columbia subject headings:
Furniture--France--History--20th century.
Interior decoration--France--History--20th century.
Ruhlmann, Émile-Jacques, 1879-1933.
Harvard subject headings:
Art deco--France.
Decoration and ornament--Art deco
Decoration and ornament--France--History--20th century.
Furniture--France--History--20th century
Interior decoration--France--History--20th century
Ruhlmann, Emile-Jacques, 1879-1933.
Princeton subject headings:
Furniture--France--History--20th century.
Interior decoration--France--History--20th century.
Ruhlmann, Émile-Jacques, 1879-1933.