P1042 Yn cynnwys cyfeiriadau llyfryddol = Includes bibliographical references.
P1073 Testun Cymraeg / Saesneg tête-bêche = Welsh / English text tête-bêche.
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Papur briffio ar Ddiweithdra : Gorffennaf 2014 by Gareth Thomas. Published by Cynulliad Cenedlaethol Cymru in 2014. Publication and catalogue information, links to buy online and reader comments.