Profwch eich Cymraeg =
Subtitle: Try out your Welsh
By: paratowyd gan Uned Iaith Genedlaethol Cymru. 1.
Contributors: Uned Iaith Genedlaethol Cymru.
Publisher: D.Brown a'i Feibion
Published: 1975
Place of publication: Y Bontfaen
Language: eng
Number of pages: 90