# William J. Koenig

> 1940--

**Wikidata**: [Q132128067](https://www.wikidata.org/wiki/Q132128067)  
**Source**: https://4ort.xyz/entity/william-j-koenig


## References

1. National Library of Israel Names and Subjects Authority File
2. MAK
3. Deutsche Digitale Bibliothek
4. Catalogo of the National Library of India