Columbia subject headings:
Harvard subject headings:
Chile--Foreign relations--1988-
Chile--Politics and government--1988-
Princeton subject headings:
Argentina--Foreign relations--Chile.
Bolivia--Foreign relations--Chile.
Chile--Foreign economic relations.
Chile--Foreign relations--1988-
Chile--Foreign relations--Argentina.
Chile--Foreign relations--Bolivia.
Chile--Foreign relations--Peru.
Geopolitics--South America.
Peru--Foreign relations--Chile.