1. 1973
2. Some aspects of gerundials and infinitivals in English

   Awdur: Mukattash, L. M., Maw 1973

   Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

3. 1971
4. An assessment of the contribution of Sir Hugh Owen to education in Wales

   Awdur: Davies, B. L., 1971

   Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

5. 1968
6. A critical examination of the Teacher Training in Wales, 1846-1898

   Awdur: Rees, L. M., 1968

   Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

7. 1965
8. Children's leisure-reading tastes and habits in relation to age, sex, intelligence and other factors

   Awdur: Leng, I. J., 1965

   Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth