Goleuni
By: gan John a Dorothy Paull ; darluniau gan David Palmer ; addasiad Cymraeg gan Marged Dafydd.
Contributors: Dafydd, Marged.; Paull, Dorothy.; Palmer, David, 1946-
Series: Gwyddoniaeth yr ifanc
Publisher: Elfin
Published: 1983
Place of publication: Blaenau Ffestiniog
Language: wel
Number of pages: 51
Subjects: Light -- Juvenile literature.
Work titles: Light.
Notes: Includes index.

Text, ill on lining papers.