# online public access catalog

> library catalog on the web

**Wikidata**: [Q1982918](https://www.wikidata.org/wiki/Q1982918)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Online_public_access_catalog)  
**Source**: https://4ort.xyz/entity/online-public-access-catalog


## References

1. Freebase Data Dumps. 2013
2. Nuovo soggettario
3. [Semantic Scholar](https://www.semanticscholar.org/topic/Online-public-access-catalog/169614)
4. National Library of Israel
5. Wikibase TDKIV