P1073 Testun Cymraeg/Saesneg tête-bêche = English/Welsh text tête-bêche.
Buy a copy
OBNB doesn't sell books, but you may be able to find a copy at one of these websites:
Llyfr brecwast y Mynyddoedd Duon = Black Mountains breakfast book. ISBN 9780905293172. Published by Parc Cenedlaethol Bannau Brycheiniog in 2006. Publication and catalogue information, links to buy online and reader comments.