1/04/04 → 11/04/08
Project: Ymchwil
1/10/04 → 10/04/08
Davies, E. W.
1/10/06 → 7/04/08
18/11/99 → 7/04/08
1/01/01 → 31/03/08
19/01/04 → 31/03/08
1/09/06 → 31/03/08
1/02/07 → 31/03/08
Kupiec-Teahan, B.
1/10/04 → 31/03/08
21/02/05 → 31/03/08
1/04/06 → 31/03/08
1/10/06 → 31/03/08
24/10/05 → 27/03/08
1/09/07 → 26/03/08
24/09/07 → 18/03/08
1/03/00 → 13/03/08
1/10/04 → 10/03/08
1/09/01 → 6/03/08
Windle, G.
19/02/07 → 6/03/08
1/03/05 → 6/03/08
Jones, D.
25/06/07 → 29/02/08
15/10/07 → 29/02/08
27/10/04 → 22/02/08
Davies, A.
5/10/04 → 22/02/08
4/10/04 → 22/02/08