Fersiwn Gymraeg o = Welsh version of 'Making effective use of assessment information: primary schools video...'.
Gwneud defnydd effeithiol o wybodaeth asesu; fideo ysgolion cynradd: canllawiau i lywodraethwyr, penaethiaid, arweinwyr pwnc ac athrawon. ISBN 1861123957. Published by Cyhoeddiadau ACCAC in 2002. Publication and catalogue information, links to buy online and reader comments.