de Coppet: La Dek-Sepa ( ) Author author QS:P50,Q12348819 Title La Dek-Sepa Language French and Esperanto Publication date Novembro 1911 Place of publication...
Henri de Coppet: La Dek-Sepa ( ) Author author QS:P50,Q12348819 Title La Dek-Sepa Language French and Esperanto Publication date Aprilo 1912 Place...
de Coppet: La Dek-Sepa ( ) Author author QS:P50,Q12348819 Title La Dek-Sepa Language French and Esperanto Publication date Decembro 1911 Place of publication...
de Coppet: La Dek-Sepa ( ) Author author QS:P50,Q12348819 Title La Dek-Sepa Language French and Esperanto Publication date Februaro 1911 Place of publication...