Otto's Encyclopedia ( or ), published at the turn of the 20th century, is the largest encyclopedia written in Czech. For its scope and the quality of the writing, it is comparable to the greatest world encyclopedias of its time, such as Encyclopædia Britannica.
References
External links
- Ottův slovník naučný (1-27) free download in various formats
- Naskenované díly (bez dodatků) v Národní knihovně
- Ottův slovník on Czech Wikisource
- Homepage of the CDROM edition of Otto's Encyclopedia