Columbia subject headings:
Harvard subject headings:
South Africa--Foreign relations--Switzerland.
South Africa--History--1909-1961.
South Africa--History--1961-1994.
Switzerland--Foreign relations--South Africa.
Switzerland. Botschaft (South Africa)
Princeton subject headings:
South Africa--Foreign relations--Switzerland.
South Africa--History--1909-1961.
South Africa--History--1961-1994.
Switzerland--Foreign relations--South Africa.
Switzerland. Botschaft (South Africa)