Columbia subject headings:
Colombia--Economic conditions--1970-
Colombia--Politics and government--1974-
Colombia--Social conditions--1970-
Opposition (Political science)--Colombia.
Political violence--Colombia.
Social conflict--Colombia.
Violence--Colombia.
Harvard subject headings:
Colombia--Economic conditions--1970-
Colombia--Politics and government--1974-
Colombia--Social conditions--1970-
Opposition (Political science)--Colombia.
Political violence--Colombia
Social conflict--Colombia.
Violence--Colombia
Princeton subject headings: