Ein diwrnod ni
By: wedi ei gyfieithu a'i addasu gan Islwyn Griffiths a Gwilym Rees Hughes.
Contributors: Griffiths, Islwyn.; Hughes, Gwilym Rees.
Publisher: Gwasg Gomer
Published: 1971
Language: wel
Number of pages: 50
Work titles: Tom's day.
Notes: Translated from the English.