Columbia subject headings:
Art, Austrian--20th century--Exhibitions.
Art, Austrian--Exhibitions.
Urban, Joseph, 1872-1933--Art collections.
Wiener Werkstätte.
Harvard subject headings:
Art, Austrian--Exhibitions.
Art, Modern--20th century--Austria--Exhibitions.
Urban, Joseph, 1872-1933--Art collections.
Wiener Werkstätte.
Princeton subject headings: