Columbia subject headings:
Argentina--Economic policy.
Labor unions--Government policy--Argentina.
Labor unions--Government policy--Peru.
Peru--Economic policy.
Political persecution--Argentina.
Political persecution--Peru.
Harvard subject headings:
Argentina--Economic policy.
Labor unions--Government policy--Argentina.
Labor unions--Government policy--Peru.
Peru--Economic policy
Political persecution--Argentina.
Political persecution--Peru.
Princeton subject headings:
Argentina--Economic policy.
Labor unions--Government policy--Argentina.
Labor unions--Government policy--Peru.
Peru--Economic policy.
Political persecution--Argentina.
Political persecution--Peru.