"I gyd-fynd รข Taith Iaith 4" - t.p.
Fflap gyda geirfa = Flap with glossary.
Hwnt ac yma by Rhiannon Packer. ISBN 9781845211813. Published by Y Ganolfan Astudiaethau Addysg in 2007. Publication and catalogue information, links to buy online and reader comments.