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Datblygiad deunydd asesu yn yr iaith Gymraeg : arolwg darllen Cymraeg 1984 ymhlith disgyblion 10-11 oed, iaith gyntaf ac ail iaith
edition; published in 1987
Author/s
author: Robat Powell, Eurwen Price
Work details
Publication date
1987
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Language
Welsh
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