Columbia subject headings:
Harvard subject headings:
Dictatorship--History--Pictorial works.
Germany--History--1933-1945--Pictorial works
National socialism--Pictorial works.
World War, 1939-1945--Pictorial works
Princeton subject headings:
Austria--History--1938-1945--Pictorial works.
Europe--History--1918-1945--Pictorial works.
Germany--History--1933-1945--Pictorial works.
Poland--History--1918-1945--Pictorial works.