Columbia subject headings:
Architecture--Germany--History--20th century--Exhibitions.
Fischer, Theodor, 1862-1938--Exhibitions.
Harvard subject headings:
Architecture, Modern--19th century--Germany--Exhibitions.
Architecture, Modern--20th century--Germany--Exhibitions.
Architecture--Germany--History--20th century--Exhibitions
Fischer, Theodor, 1862-1938--Exhibitions.
Princeton subject headings:
Architecture, Modern--20th century--Germany--Exhibitions.
Fischer, Theodor, 1862-1938--Exhibitions.