- E3/1
- Ffeil
- 1974
Rhan oPapurau Ieuan Wyn Jones
Copy of a Plaid Cymru publication entitles "Plaid Cymru a'r Farchnad Cyffredin: Astudiaethau ar y Gymuned = Wales and the Common Market: Referendum Study Papers" discussing aspects of the Common Market and the threats and opportunities for Wales as a member.
Plaid Cymru