# Franciszek Mleczko (socjolog)

> Polish sociologist, university teacher and national administration employee

**Wikidata**: [Q97187157](https://www.wikidata.org/wiki/Q97187157)  
**Source**: https://4ort.xyz/entity/q97187157


## References

1. Czech National Authority Database
2. Virtual International Authority File
3. Polish Science
4. Integrated Authority File