# San Mateo County Libraries

> public library system of San Mateo County, California

**Wikidata**: [Q21163258](https://www.wikidata.org/wiki/Q21163258)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/San_Mateo_County_Libraries)  
**Source**: https://4ort.xyz/entity/san-mateo-county-libraries


## References

1. [Source](https://www.urbanlibraries.org/about/library-members)
2. [California Public Library Directory](https://www.library.ca.gov/services/to-libraries/library-directory/)
3. US Public Library System Data File, FY 2016
4. US Public Library System Data File, FY 2015
5. [Source](https://www.youtube.com/channel/UCpMP9C5VjR-6RDRYiYQF5yg)
6. Aligned ISNI and Ringgold identifiers for institutions
7. YouTube API