Ottův slovník naučný.
Subtitle: Illustrovaná encyklopaedie obecných vědomostí.
Contributors: Otto, Jan, 1841-,
Publisher: J. Otto
Published: 1888
Place of publication: V Praze
Language: cze
Number of pages: 28
Subjects: Encyclopedias and dictionaries, Czech
Notes: Vol. 28 is a supplement, A-Z.