Columbia subject headings:
Peru--Economic conditions--1968---Congresses.
Peru--Economic policy--Congresses.
Harvard subject headings:
Business enterprises--Peru--Congresses.
Free enterprise--Peru--Congresses.
Peru--Economic policy--Congresses.
Princeton subject headings:
Business enterprises--Peru--Congresses.
Capitalism--Peru--Congresses.
Free enterprise--Peru--Congresses.
Peru--Economic conditions--1968---Congresses.
Peru--Economic policy--Congresses.