Yn cynnwys mynegeion = Includes indexes.
OBNB doesn't sell books, but you may be able to find a copy at one of these websites:
Ar dafod gwerin : penillion bob dydd by Tegwyn Jones. ISBN 1845120175. Published by Cymdeithas Lyfrau Ceredigion in 2004. Publication and catalogue information, links to buy online and reader comments.
