Catecism ar y ddysgeidiaeth Gristionogol.
Contributors: Catholic Church
Publisher: J. H. Jones
Published: 1900
Place of publication: Caernarvon
Language: wel
Number of pages: 80
Notes: Bound with: An teagasg Críostuiġe. Baile-Áṫa-Cliaṫ, [18--]