Yn cynnwys mynegai = Includes index.
Addasiad Cymraeg gan = Welsh adaptation by: Colin Isaac, Glyn Saunders Jones.
Cyhoeddwyd yn wreiddiol yn Saesneg gan = Originally published in English by: Coordination Group Publications Ltd.
OBNB doesn't sell books, but you may be able to find a copy at one of these websites:
Dylunio a thechnoleg cyfnod allweddol 3 : y llyfr adolygu. ISBN 1905255144. Published by @ebol in 2005. Publication and catalogue information, links to buy online and reader comments.
