Trafod data.
By: I. Gwyn Evans ; addasiad Cymraeg gan Dafydd Kirkman.
Publisher: Canolfan Astudiaethau Addysg
Published: 1993
Place of publication: Aberystwyth
Language: wel
Number of pages: 85
Subjects: Probability -- Study and teaching (Secondary); Statistics -- Study and teaching (Secondary)
Work titles: Handling data: Probability.
Notes: Arg. Saesneg gwreiddiol = Original English ed.: Aberystwyth : Centre for Educational Studies,1993.

Addasiad Cymraeg o = Welsh adaptation of: Handling data:Probability.