# Placer County Library

> public library system in California, USA

**Wikidata**: [Q66369306](https://www.wikidata.org/wiki/Q66369306)  
**Source**: https://4ort.xyz/entity/placer-county-library


## References

1. [California Public Library Directory](https://www.library.ca.gov/services/to-libraries/library-directory/)
2. [US Public Library System Data File, FY 2020](https://www.imls.gov/research-evaluation/data-collection/public-libraries-survey)
3. Aligned ISNI and Ringgold identifiers for institutions
4. US Public Library System Data File, FY 2016
5. US Public Library System Data File, FY 2015