Pwy a wyr am Gymru?
Subtitle: un ar bymtheg o gwisiau am Gymru a'r Cymry = Who knows about Wales? : sixteen quizzes about Wales and the Welsh
By: casglwydgan = collected by Gareth Jones.
Publisher: Cynyrchiadau Caerffili
Published: 1975
Place of publication: Caerffili
Language: wel
Number of pages: 24
Notes: Text in Welsh and English.