Columbia subject headings:
Income distribution--South Africa.
Wage differentials--South Africa.
Wages--South Africa.
Harvard subject headings:
Equal pay for equal work--South Africa.
Pay equity--South Africa.
Wage differentials--South Africa.
Wages--South Africa.
Princeton subject headings:
Equal pay for equal work--South Africa.
Pay equity--South Africa.
Wage differentials--South Africa.
Wages--South Africa.