1. 1981
2. The development of guidance and counselling in North Wales secondary schools from 1965 to the present day

   Rees, W. D. C. (Awdur), 1981

   Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

3. 1978
4. Dysgu Cymraeg rhwng 1847 a 1927

   Jones, G. A. (Awdur), 10 Ion 1978

   Traethawd ymchwil myfyriwr: Doethuriaethau Proffesiynol

5. The Philosophy of History and the Philosophy of Religions in the work of Edgar Quinet

   Crossley, E. (Awdur), Ion 1978

   Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

6. 1976
7. Affiliation Motivation : A Psychological Examination of Some Aspects of its Origins, Nature and Effects

   Baker, C. R. (Awdur), Ion 1976

   Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

8. 1975
9. The Mostyn family and estate, 1200 - 1642

   Carr, A. (Awdur), Williams, J. G. (Goruchwylydd), 1975

   Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

10. 1974
11. R. H. Tawney and the reform of English education

    Brooks, R. (Awdur), Medi 1974

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

12. 1973
13. Some aspects of gerundials and infinitivals in English

    Mukattash, L. M. (Awdur), Maw 1973

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

14. 1971
15. An assessment of the contribution of Sir Hugh Owen to education in Wales

    Davies, B. L. (Awdur), 1971

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

16. 1968
17. A critical examination of the Teacher Training in Wales, 1846-1898

    Rees, L. M. (Awdur), 1968

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

18. 1965
19. Children's leisure-reading tastes and habits in relation to age, sex, intelligence and other factors

    Leng, I. J. (Awdur), 1965

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth