Includes some documents in English.
OBNB doesn't sell books, but you may be able to find a copy at one of these websites:
Bywyd a gwaith yng Nghymru'r bedwared ganrif ar bymtheg. ISBN 0708306837. Published by Gwasg Prifysgol Cymru in 1978. Publication and catalogue information, links to buy online and reader comments.
