1. 1982
2. A study of some of the factors which determine the degree of bilingualism of a Welsh child between 10 and 13 years of age

   Price-Jones, E. (Awdur), Baker, C. (Goruchwylydd), 1982

   Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

3. 1981
4. Welsh students at Oxford, Cambridge and the inns of court during the sixteenth and early seventeenth centuries.

   Griffith, W. P. (Awdur), Hyd 1981

   Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

5. Attitudinal aspects of Arabic-French billingualism in Morocco.

   Bentahila, A. (Awdur), Medi 1981

   Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

6. Loan management in Nigerian banks : a study of the efficiency of commercial banks' lending function in a developing economy.

   Adewunmi, O. (Awdur), Medi 1981

   Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

7. Elementary education in Caernarvonshire 1839-1902

   Williams, H. G. (Awdur), Ion 1981

   Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

8. 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

9. 1978
10. Dysgu Cymraeg rhwng 1847 a 1927

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

    Traethawd ymchwil myfyriwr: Doethuriaethau Proffesiynol

11. 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

12. 1976
13. An economic evaluation of a value added tax for Greece

    Dalamagas, B. (Awdur), Medi 1976

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

14. 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