Primer diccionario práctico trilingüe
Subtitle: portugues-español y guaraní ; 30,000 artículos traducidos
By: autor, Mario Vera Colmán.
Publisher: [s.n.
Published: 1990
Place of publication: Asunción, Paraguay
Language: spa; por; grn
Number of pages: 139
Subjects: Portuguese language -- Dictionaries -- Guarani.; Portuguese language -- Dictionaries -- Spanish.