Goleuni
By: (awdur: Sheila Tarpey) ; (addasiad Cymraeg: Cymen).
Contributors: National Language Unit of Wales.; Cymen.; Welsh Joint Education Committee. Cynllun Adnoddau.
Series: Gwyddoniaeth ar waith
Publisher: Uned Iaith Genedlaethol Cymru CBAC
Published: 1995
Place of publication: Caerdydd
Language: wel
Number of pages: 24
Subjects: Light -- Juvenile literature.
Work titles: Science at work: Light.
Notes: Cyhoeddwyd dan nawdd Cynllun Adnoddau Cyd-bwyllgorAddysg Cymru = Published under the auspices of the Welsh Joint Education Committee Resources Project.

Arg. Saesneg gwreiddiol = Original English ed: Harlow: Longman Group, 1992.

Teitl clawr = Cover title.

Addasiad Cymraeg o = Welsh adaptation of: Science at work: Light.