Columbia subject headings:
Harvard subject headings:
Argentina--Boundaries--Chile.
Chile--Boundaries--Argentina.
Chile--History--1920-1970
Merino Correa, Hernán, -1965.
Princeton subject headings:
Argentina--Boundaries--Chile.
Chile--Boundaries--Argentina.
Chile--History--1920-1970.
Chile. Carabineros
Merino Correa, Hernán, -1965.