Catecism ar y deg gorchymmyn
Subtitle: ... A gyfieithwyd o'r Saisoneg.
Series: Eighteenth century -- reel 6130, no. 09.
Publisher: argraphwyd gan T. Roberts
Published: 1800
Place of publication: Caernarvon
Language: wel
Format: Microform
Number of pages: 31
Notes: Verso of second leaf numbered 6.

Microfilm. Woodbridge, CT Research Publications, Inc., 1986. 1 reel ; 35mm. (The Eighteenth Century ; reel 6130, no. 09).