Columbia subject headings:
Art, Austrian--20th century--Exhibitions.
Art, Austrian--Exhibitions.
Expressionism (Art)--Austria--Exhibitions.
Kallir, Otto, 1894-1978--Bibliography.
Harvard subject headings:
Art, Austrian--20th century--Exhibitions.
Art, Austrian--Exhibitions.
Art, Modern--20th century--Austria--Exhibitions.
Expressionism (Art)--Austria--Exhibitions.
Kallir, Otto, 1894---Bibliography.
Kallir, Otto, 1894-1978--Bibliography.
Princeton subject headings:
Art, Austrian--Exhibitions.
Art, Modern--20th century--Austria--Exhibitions.
Expressionism (Art)--Austria--Exhibitions.
Kallir, Otto, 1894-1978--Bibliography.