Johann Martin Schleyer e le movimento de volapük
Subtitle: un breve presentation
By: per Rune Thorsell.
Publisher: Societate Svedese pro Interlingua
Published: 1992
Place of publication: Göteborg
Language: ina
Number of pages: 15
Subjects: Schleyer, Johann Martin, 1831-1912; Volapük
Notes: Cover title.