Dewch i gyfrif
By: M.E. Williams ; golygydd Eluned Ellis Jones ; lluniau gan Peter Lloyd. 4.
Contributors: Jones, Eluned Ellis.; Lloyd, Peter, 1936-
Publisher: Pridgeon Publishers Ltd
Published: 1973
Place of publication: [Ross-on-Wye]
Language: wel
Number of pages: 26
Subjects: Mathematics.
Work titles: Come and count.
Notes: Translation of 'Come and count'. London, Macmillan, 1971.