Columbia subject headings:
Harvard subject headings:
Apartheid--South Africa
Minorities--South Africa.
South Africa--Race relations.
Wolpe, Harold--Knowledge--Apartheid.
Princeton subject headings:
Apartheid--South Africa--History--20th century.
Communism--South Africa--History--20th century.
Minorities--South Africa--History--20th century.
Radicalism--South Africa--History--20th century.
South Africa--Race relations--History--20th century.
Wolpe, Harold--Knowledge--Apartheid.