Columbia subject headings:
Industrial concentration--Peru.
Oligarchy--Peru.
Peru--Economic conditions--1968-
Harvard subject headings:
Industrial concentration--Peru.
Oligarchy--Peru.
Peru--Economic conditions--1968-
Princeton subject headings:
Bankers--Peru.
Capitalism--Peru.
Capitalists and financiers--Peru.
Elite (Social sciences)--Peru.
Financial institutions--Peru.
Oligarchy--Peru.
Wealth--Peru.