Columbia subject headings:
Mixed economy--Nicaragua--Congresses.
Nicaragua--Economic conditions--1979---Congresses.
Nicaragua--Economic policy--Congresses.
Harvard subject headings:
Mixed economy--Nicaragua--Congresses.
Nicaragua--Economic conditions--1979---Congresses.
Nicaragua--Economic policy--Congresses.
Princeton subject headings:
Mixed economy--Nicaragua--Congresses.
Nicaragua--Economic policy--Congresses.