Sain
By: Wendy Baker ac Andrew Haslam ; ysgrifennwyd gan Alexandra Parsons ; addaswyd i'r Gymraeg gan Cymen Cyf..
Contributors: Haslam, Andrew.; Parsons, Alexandra.; Cymen.
Series: Mae'n gweithio!
Publisher: Gwasg Gomer
Published: 1997
Place of publication: Llandysul
Language: wel
Number of pages: 48
Subjects: Sound -- Juvenile literature.; Sound -- Experiments -- Juvenile literature.
Notes: Arg. Saesneg gwreiddiol = Original English ed.: Llundain: Two-Can Publishing, 1992.

Addasiad Cymraeg gan = Welsh adaptation by: Cymen Cyf.

Cyhoeddwyd dan nawdd Cynllun Adnoddau Cyd-bwyllgor Addysg Cymru = Published under the auspices of the Welsh Joint Education Committee Resources Project.

Yn cynnwys mynegai = Includes index.

Addasiad Cymraeg o = Welsh adaptation of: Sound.