# Q115537247

> 1980 Czech book edition

**Wikidata**: [Q115537247](https://www.wikidata.org/wiki/Q115537247)  
**Source**: https://4ort.xyz/entity/q115537247


## References

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