Edificios industriales -- Argentina -- Chaco -- Diseño y construcción -- Fotografías 11 Glass plate -- Photograph 11 Industrial buildings -- Argentina -- Chaco -- Design and construction -- Photographs 11 National Lead Company 11 Placa de vidrio -- Fotografía 11 National security -- Argentina 3 Características nacionales argentinas 2 Características nacionales brasileñas 2 Nacionalismo y deportes -- Brasil 2 National characteristics, Argentine 2 National characteristics, Brazilian 2 Nationalism and sports -- Brazil 2 Peacekeeping forces, Argentine -- Haiti 2 Peacekeeping forces, Brazilian -- Haiti 2 Peacekeeping forces, Chilean -- Haiti 2 Seguridad nacional -- Argentina 2 United Nations 2 Advertising -- Beer -- Argentina -- Case studies 1 Advertising campaigns -- Argentina -- Case studies 1 Aeronautics -- Law and legislation -- Argentina 1 Aeronautics, Military -- Argentina 1 Aeronáutica -- Legislación -- Argentina 1 Aeronáutica militar -- Argentina 1 Argentina -- Armed Forces -- History -- 21st century 1 Argentina -- Centennial celebrations 1 Argentina -- Civilization -- 20th century 1 Argentina -- Defensas 1 Argentina -- Defenses 1 Argentina -- Foreign relations 1 Argentina -- History -- 1943-1955 1