# ISO 31-1

> part of international standard ISO 31

**Wikidata**: [Q834684](https://www.wikidata.org/wiki/Q834684)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/ISO_31-1)  
**Source**: https://4ort.xyz/entity/iso-31-1


## References

1. Freebase Data Dumps. 2013