P1073 Testun Cymraeg/Saesneg tête-bêche = Welsh/English 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:
Sut i'w wneud e : arweinlyfr am glybiau darllen = This is how we do it : a guide for reading clubs. Published by ContinYou in 2006. Publication and catalogue information, links to buy online and reader comments.