# Gresham's law

> monetary principle on circulating currency; "bad money drives out good"

**Wikidata**: [Q648404](https://www.wikidata.org/wiki/Q648404)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Gresham's_law)  
**Source**: https://4ort.xyz/entity/gresham-s-law


## References

1. Integrated Authority File
2. SUDOC
3. Freebase Data Dumps. 2013
4. Faceted Application of Subject Terminology
5. National Library of Israel