title:Le 8ème Congrès universel d'esperanto
Extract from La vie international, 1912, 5
Union des Associations Internationales
Extract from La vie internationale, 1912, 4
Extract from La vie internationale, 1912, 4
Extract from La vie internationale, 1912, 4
Extract from La vie internationale, 1912, 3
Extract from La vie internationale, 1912, 3
Extract from La vie internationale, 1912, 2
Extract from La vie internationale, 1912, 2