Columbia subject headings:
Archaeology--Societies, etc.--Political aspects.
International Congress of Prehistoric and Protohistoric Sciences (11th : 1986 : Southampton, England; London, England)
South Africa--Foreign relations--1978-1989.
Harvard subject headings:
Academic freedom--Great Britain.
Ucko, Peter J.
World Archaeological Congress (1986 : Southampton, England)
Princeton subject headings:
Archaeology--Societies, etc.--Political aspects.
International Congress of Prehistoric and Protohistoric Sciences (11th : 1986 : Southampton and London, England)
South Africa--Foreign relations--1978-.