Columbia subject headings:
Argentina Austral.
Argentina--Periodicals--History and criticism.
Journalism--Argentina.
Patagonia (Argentina and Chile)--History.
Sociedad Anónima Importadora y Exportadora de la Patagonia.
Harvard subject headings:
Argentina austral.
Braun-Menéndez Behety family.
Patagonia (Argentina and Chile)--Politics and government--20th century.
SAIEP (Firm)
Princeton subject headings:
Argentina Austral.
Argentina--Periodicals--History and criticism.
Journalism--Argentina.
Patagonia (Argentina and Chile)--History.
Periodicals.
Sociedad Anónima Importadora y Exportadora de la Patagonia.