P1073 Testun Cymraeg/Saesneg = Welsh/English text tĂȘte-bĂȘche.
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Addysg Gymraeg a dwyieithog yng Nghymru : gosod y cyd-destun by Eirlys Pritchard Jones. Published by Bwrdd yr Iaith Gymraeg in 1999. Publication and catalogue information, links to buy online and reader comments.