# Q116164059

> 1950 Czech book edition

**Wikidata**: [Q116164059](https://www.wikidata.org/wiki/Q116164059)  
**Source**: https://4ort.xyz/entity/q116164059


## References

1. Czech National Bibliography
2. [Works unavailable on the market](https://sdnnt.nkp.cz/sdnnt/oai?verb=ListRecords&metadataPrefix=marc21&set=DK-DNNTO)