Y treigladur
Subtitle: (a check-list of Welsh mutations)
By: D. Geraint Lewis.
Edition: Arg. newydd.
Publisher: Gomer
Published: 1996
Place of publication: Llandysul
Language: wel
Number of pages: 92
Subjects: Welsh language -- Mutation.
Notes: Cyhoeddwyd yn wreiddiol = Originally published: 1993.

Testun Saesneg/Cymraeg = English/Welsh text.