Alfred Kirchhoff, 1888. Volapük or universal language: A short grammatical course by Alfred Kirchhoff, Professor of Geography at University of Halle. Dabükot telid (2id). London (Linglän): Swan Sonnenschein.
(12,9 MB)
Alfred Kirchhoff, 1888. Volapük or universal language: A short grammatical course by Alfred Kirchhoff, Professor of Geography at University of Halle. Dabükot kilid (3id). London (Linglän).
(6,59 MB)