Columbia subject headings:
Basic education--Colombia--Congresses.
Colombia--Economic conditions--Congresses.
Colombia--Economic policy--Congresses.
Colombia--Social conditions--Congresses.
Education, Higher--Colombia--Congresses.
Industrialization--Colombia--Congresses.
Poverty--Colombia--Congresses.
Harvard subject headings:
Atlantic Coast (Nicaragua)--Economic conditions--Congresses.
Princeton subject headings:
Atlantic Coast (Nicaragua)--Economic conditions--Congresses.