Overview
- | Author: John Alwyn Griffiths
- | Publisher: Gwasg Carreg Gwalch
- | Publication Date: Sep 16, 2022
- | Country of Publication: United Kingdom
- | Number of Pages: 296 pages
- | Language: Welsh
- | Binding: Paperback / softback
- | ISBN-10: 1845278593
- | ISBN-13: 9781845278595