Wéltspràche.
Subtitle: Mittlere grammátik der universàlspràche volapük.
Edition: 8. aufl. Vom erfínder dersélben Johann Martin Schleyer.
Publisher: Schleyer's welspràche-zentràlbüro
Published: 1887
Place of publication: Kónstanz in Baden
Language: ger
Number of pages: 144
Subjects: Volapük -- Grammar