
"Arholiad mewn Cymraeg ail iaith i ddysgwyr y Gymraeg : 31 Mawrth 2006" - ar y clawr = "An examination in Welsh second language for Welsh learners : 31 March 2006" - on cover.
Defnyddio'r Gymraeg. Mynediad 2006 : Tystysgrif Mynediad mewn Cymraeg ail iaith : defnyddio'r Gymraeg : llyfryn yr ymgeisydd Entry 2006 : Entry Certificate in Welsh second language : the use of Welsh . Published by Cyd-Bwyllgor Addysg Cymru in 2005. Publication and catalogue information, links to buy online and reader comments.