| Original language | Welsh |
|---|---|
| Publisher | University of Wales Press |
| ISBN (Print) | 0708317448 |
| Publication status | Published - 1 Jan 2002 |
| Original language | Welsh |
|---|---|
| Publisher | University of Wales Press |
| ISBN (Print) | 0708317448 |
| Publication status | Published - 1 Jan 2002 |