Iaith plant Ll^yn
Subtitle: astudiaeth mewn ieithyddiaeth gymdeithasol
By: gan William Ll. Griffith.
Series: Ysgrifau ar addysg -- vol.6
Publisher: Gwasg Prifysgol Cymru; Gwasg Prifysgol Cymru / University of Wales Press
Published: 1976
Place of publication: Caerdydd (i.e. Cardiff)
Language: wel
Number of pages: 230
Subjects: Welsh language -- History.; Sociolinguistics.; Children -- Language.