J. Tysul Jones
3 published titles
Cyfansoddiadau a beirniadaethau. Rhydaman a'r Cylch, 1970; golygwyd gan J. Tysul Jones
(Contributor)
1 edition
- ISBN: 0850880629
- Cyhoeddir gan Wasg Gomer dros Lys yr Eisteddfod Genedlaethol
- 1970
- Details
Yr athro Evan James Williams, D.Sc., F.R.S., 1903-1945 : ... Professor of Physics ... University College Aberystwyth, 1938-1945 ... a world-famous Welsh scientist ... a collection of articles
1 edition
- ISBN: 0850880831
- Gwasg Gomer
- 1971
- Details
Cyfansoddiedau a beirniadaethau
(Contributor)
1 edition
- ISBN: 0850881641
- Gwasg Gomer dros Lys yr Eisteddfod Genedlaethol
- 1972
- Details
