Columbia subject headings:
Harvard subject headings:
Artists--Germany--Biography--Exhibitions.
Wilden, Egon, 1894-1931--Catalogues raisonnés.
Wilden, Egon, 1894-1931--Exhibitions.
Princeton subject headings:
Wilden, Egon, 1894-1931--Biography.
Wilden, Egon, 1894-1931--Exhibitions.