Ein ffydd heddiw
Subtitle: llawlyfr ar gyfer lleygwyr
By: Harri Williams.
Publisher: Argraffty'r Methodistaid Calfinaidd
Published: 1976
Place of publication: Caernarfon
Language: wel
Number of pages: 60
Subjects: Presbyterian Church of Wales -- Doctrinal and controversial works.
Notes: Bibliography, p.59-60.