Y diweddar Athro Gwyn Thomas yn trafod addysg mewn darllediad o 1992. Professor Gwyn Thomas focuses on education in a programme originally broadcast in 1992.
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Y diweddar Athro Gwyn Thomas yn trafod addysg mewn darllediad o 1992. Professor Gwyn Thomas focuses on education in a programme originally broadcast in 1992.