La lengua guaraní como documento histórico.
Subtitle: Aperçu ethnographique prémliminaire du Paraguay oriental & haut Parana.
Publisher: Imprenta y edición "Ex sylvis"
Published: 1920
Place of publication: Puerto Bertoni; Alto Paraná, Paraguay
Language: spa
Number of pages: 112
Subjects: Guarani language.; Indians of South America -- Paraguay.; Indians of South America -- Brazil.
Notes: "Auteurs cités": p. [111]-112.
Cover-title.
At head of title: Dr. Moisés S. Bertoni.
"La lengua guaraní ... " has special t.-p.; "Aperçu ethnographique ... mémoire présenté au Congrés des américanistes de Rio de Janeiro, 1920" has special half-title.