# block design

> set together with a family of subsets in math

**Wikidata**: [Q751484](https://www.wikidata.org/wiki/Q751484)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Block_design)  
**Source**: https://4ort.xyz/entity/block-design


## References

1. Freebase Data Dumps. 2013
2. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)