" Os gwelwch yn dda beth yw'r Nadolig?"
By: [cyfieithiwyd ac addaswyd gan] Kathleen Rees Hughes a Rhian Hughes Jones.
Contributors: Hughes, Kathleen Rees.; Jones, Rhian Hughes.
Publisher: Canolfan Genedlaethol Addysg Grefyddol
Published: 1984
Place of publication: Bangor
Language: wel
Number of pages: 16
Work titles: Please, what is Christmas?.