Columbia subject headings:
Harvard subject headings:
Humanitarian assistance, Swiss--History--20th century.
International Committee of the Red Cross--History--20th century.
Neutrality--Switzerland.
World War, 1914-1918--Switzerland
World War, 1914-1918--War work--Red Cross.
Princeton subject headings:
Humanitarian assistance, Swiss--History--20th century.
International Committee of the Red Cross--History--20th century.
Neutrality--Switzerland.
World War, 1914-1918--Switzerland.
World War, 1914-1918--War work--Red Cross.