Columbia subject headings:
Germany--History--1918-1933.
Photobooks--Germany--History--20th century.
Photography--Germany--History--20th century.
Visual communication--Germany--History--20th century.
Harvard subject headings:
Germany--History--1918-1933.
Photobooks--Germany--History--20th century.
Photography--Germany--History--20th century.
Visual communication--Germany--History--20th century.
Princeton subject headings:
Germany--History--1918-1933.
Photobooks--Germany--History--20th century.
Photography--Germany--History--20th century.
Visual communication--Germany--History--20th century.