Columbia subject headings:
Art, Austrian--Austria--Vienna--20th century--Exhibitions.
Art--Austria--Vienna--Exhibitions.
Museum auf Abruf--Exhibitions.
Harvard subject headings:
Art, Austrian--Austria--Vienna--20th century--Exhibitions.
Art--Austria--Vienna--Exhibitions
Museum auf Abruf--Exhibitions.
Princeton subject headings:
Art, Austrian--Austria--Vienna--20th century--Exhibitions.
Art--Austria--Vienna--Exhibitions.
Museum auf Abruf--Exhibitions.