Canlyniadau asesiadau'r cwricwlwm cenedlaethol ac arholiadau cyhoeddus yng Nghymru gwybodaeth = National curriculum assessment and public examination results in Wales : information.
Wales.Department for Children, Education, Lifelong Learning and Skills.
Wales.Welsh Assembly Government.
Caerdydd : Yr Adran Plant, Addysg, Dysgu Gydol Oes a Sgiliau,
c2009.
Cover title.
"CMK-22-07-351."
"February 2009."