Arolwg Cymraeg Ail Iaith yng Ngholegau Cymru; Survey of Welsh as a Second Language in the Colleges of Wales; Arolwg Niferoedd Dosbarthiadau Ysgolion Cynradd Sir y Fflint; Survey of Class Sizes in Flintshire Primary Schools.
- This material is held at
- ReferenceGB 1239 340/2/5/16
- Dates of Creation1970
- Language of MaterialWelsh English
- Physical Description15 dogfen
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