Columbia subject headings:
Art museums--Austria--Vienna--Guidebooks.
Art, Austrian--Austria--Vienna--20th century--Exhibitions.
Harvard subject headings:
Art museums--Austria--Vienna--Guidebooks.
Art, Austrian--Austria--Vienna--20th century--Exhibitions.
Princeton subject headings:
Art museums--Austria--Vienna--Guidebooks.
Art, Austrian--Austria--Vienna--20th century--Exhibitions.
Guidebooks.