Gwersi'r Gair
Subtitle: gwersi ysgol Sul i rai o 8-11 oed
By: Adrian P. Williams.
Series: Cyfres y Gair -- 3
Publisher: Gwasg Pantycelyn
Published: 1987
Place of publication: Caernarfon
Language: wel
Number of pages: 163
Subjects: Christian education of children.