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Pecyn yn cynnwys 4 llyfryn, 5 taflen, 1 llythyr a 2 amlen = Pack contains 4 booklets, 5 leaflets, 1 letter and 2 envelopes.
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Pecyn cais ar gyfer y gwasanaeth heddlu. Published by Home Office in 2003. Publication and catalogue information, links to buy online and reader comments.