Addasiad Cymraeg: Cymen.
Addasiad Cymraeg o = Welsh adaptation of: Believing and living.
Yn cynnwys mynegai = Includes index.
Credu a byw : gwerslyfr ar gyfer cwrs byr TGAU CBAC by Gavin Craigen. ISBN 0340850264. Published by Hodder & Stoughton in 2002. Publication and catalogue information, links to buy online and reader comments.