Columbia subject headings:
Harvard subject headings:
Anti-apartheid activists--Biography.
Goldberg, Denis, 1933-2020
Human rights workers--Biography.
Humanists--South Africa--Biography.
South Africa--Politics and government--1948-1994.
Princeton subject headings:
Anti-apartheid activists--Biography.
Goldberg, Denis, 1933-
Human rights workers--Biography.
South Africa--Politics and government--1948-1994.