# Robert Grayson Littlejohn

> American physicist

**Wikidata**: [Q66448225](https://www.wikidata.org/wiki/Q66448225)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Robert_Grayson_Littlejohn)  
**Source**: https://4ort.xyz/entity/robert-grayson-littlejohn


## References

1. Mathematics Genealogy Project