Cemeg
Subtitle: y llyfr gwaith haen uwch : gydag atebion
By: Paddy Gannon ; golygwyd gan Richard Parsons ; addasiad Cymraeg gan Lynwen Jones.
Contributors: Parsons, Richard.; Jones, Lynwen Rees.; University of Wales, Aberystwyth. Centre for Educational Studies.
Series: Gwyddoniaeth ddwbl TGAU; GCSE double science
Publisher: Y Ganolfan Astudiaethau Addysg
Published: 2001
Place of publication: Aberystwyth
Language: wel
Number of pages: 133
Subjects: Chemistry -- Study and teaching (Secondary) -- Wales.; General Certificate of Secondary Education -- Study guides.
Notes: Addasiad Cymraeg gan = Welsh adaptation by : Lynwen Jones.

Argraffiad Saesneg gwreiddiol = Original English edition : Kirkby-in-Furness : Coordination Group Publications, 2001.