ISBN 0708319548 books & textbook
Gwyddoniadur Cymru Yr Academi Gymreig: Welsh Academy Encyclopaedia of Wales - Welsh Language Edition
Davies, John Baines, Menna Jenkins, Nigel Lynch, Peredur
University of Wales Press /2008-04-18 Hardcover / 1104 Pages
isbn-10: 0708319548 / isbn-13: 9780708319543
