El tratado de Río de Janeiro (1947)
Subtitle: recopilación de antecedentes. Posición internacional de la Unión Cívica Radical.
Publisher: Año del Liberatador General San Martín
Published: 1950
Place of publication: Buenos Aires
Language: spa
Number of pages: 58
Subjects: Unión Cívica Radical.
Notes: Cover title.