1. Evan James Williams : atomic physicist /: atomic physicist. ([2020]) Authors: Wynne, Rowland Other Names: Wynne, Rowland translator.; Roberts, Gareth Ffowc 1945- translator. Record Type: Book Extent: 1 online resource View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Evan James Williams : Ffisegydd yr Atom /: Ffisegydd yr Atom. (2017) Record Type: Book Extent: 1 online resource View Content: Available online (eLD content is only available in our Reading Rooms) ↗