P1073 Testun Cymraeg gyda geirfa Cymraeg-Saesneg yng nghefn y llyfr = Welsh text with Welsh-English vocabulary at the back of the book.
Buy a copy
OBNB doesn't sell books, but you may be able to find a copy at one of these websites:
Gofal! Dysgwyr : nofel i ddysgwyr by Pat Clayton. ISBN 0863814131. Published by Gwasg Carreg Gwalch in 1996. Publication and catalogue information, links to buy online and reader comments.