Propaganda piedvoja^o de Parizo ^gis Krakovo al la VII Universala Kongreso Esperantista [11-18 de Augusto 1912]
By: V. N. Devjatnin.
Contributors: World Esperanto Congress, (8th : 1912)
Publisher: Janich
Published: 1912
Place of publication: München
Language: epo
Number of pages: 94