Columbia subject headings:
Documentary photography.
Dornbirn (Austria)--History--19th century--Pictorial works.
Dornbirn (Austria)--History--20th century--Pictorial works.
Dornbirn (Austria)--Social life and customs--19th century--Pictorial works.
Dornbirn (Austria)--Social life and customs--20th century--Pictorial works.
Harvard subject headings:
Documentary photography
Dornbirn (Austria)--History--19th century--Pictorial works.
Dornbirn (Austria)--History--20th century--Pictorial works.
Dornbirn (Austria)--Social life and customs--19th century--Pictorial works.
Dornbirn (Austria)--Social life and customs--20th century--Pictorial works.
Princeton subject headings: