Columbia subject headings:
Colombia--Foreign economic relations--Periodicals.
Colombia--Foreign relations--1974---Periodicals.
World politics--1945-1989.
Harvard subject headings:
Princeton subject headings:
Colombia--Foreign relations--1974---Periodicals.
Colombia--Politics and government--1974---Periodicals.
International economic relations--Periodicals.
Periodicals.
World politics--1945---Periodicals.