Yn cynnwys mynegai = Includes index.
Argraffiad Saesneg gwreiddiol = Original English edition : London : Hodder & Stoughton Educational, 2000.
Cyfieithwyd i'r Cymraeg gan = Translated into Welsh by : Ffion Kervegant.
Mecaneg. 1 by David O'Meara. ISBN 1845211081. Published by Y Ganolfan Astudiaethau Addysg in 2006. Publication and catalogue information, links to buy online and reader comments.