Columbia subject headings:
Socialism--Venezuela--Congresses.
Venezuela--Economic policy--Congresses.
Venezuela--Politics and government--1958-1974--Congresses.
Venezuela--Social policy--Congresses.
Harvard subject headings:
Socialism--Venezuela--Congresses.
Venezuela--Economic policy--Congresses.
Venezuela--Politics and government--1974---Congresses.
Venezuela--Politics and government--1974-1999--Congresses.
Venezuela--Social policy--Congresses.
Princeton subject headings: