Gwaith Deio ab Ieuan Du a Gwilym ab Ieuan Hen
By: golygwyd gan A. Eleri Davies.
Contributors: Gwilym ab Ieuan Hen.; Davies, Eleri.
Publisher: Gwasg Prifysgol Cymru
Published: 1991
Place of publication: Caerdydd
Language: wel
Number of pages: 176
Notes: Includes index.