Gwell dysg na golud
By: Goronwy Evans.
Publisher: [Goronwy Evans]
Published: 2003
Place of publication: [Llanbedr Pont Steffan]
Language: wel
Number of pages: 120
Subjects: Williams family.; Williams, Evan James, -- 1903-1945.; Physicists -- Wales -- Biography.
Genres: Biography.
Notes: Testun yn Gymraeg, rhagair a dwy bennod yn Saesneg = Text in Welsh, foreword and two chapters in English.