Columbia subject headings:
Harvard subject headings:
Germany--In mass media--History--20th century.
Housing and health--Germany--In mass media--History--20th century.
Hygiene--Germany--In mass media--History--20th century.
Sex role in mass media--History--20th century.
Visual communication--Germany--History--20th century.
Princeton subject headings:
Germany--In mass media--History--20th century.
Housing and health--Germany--In mass media--History--20th century.
Hygiene--Germany--In mass media--History--20th century.
Sex role in mass media--History--20th century.
Visual communication--Germany--History--20th century.