Peiriannau rhyfeddol
By: Keith Good ; [darluniau a chynllun tudalennau: Tim Scrivens ; cyfieithiad Cymraeg: Araul].
Contributors: Scrivens, Tim.
Series: Her dylunio
Publisher: Evans Brothers
Published: 2003
Place of publication: London
Language: wel
Number of pages: 30
Subjects: Machine design -- Juvenile literature.; Design -- Study and teaching -- Wales.
Genres: Juvenile literature.
Work titles: Amazing machines.
Notes: Argraffiad Saesneg gwreiddiol = Original English edition : London : Evans Brothers, 1999.

Addasiad Cymraeg gan = Welsh adaptation by : Araul.

Yn cynnwys mynegai = Includes index.

Addasiad Cymraeg o = Welsh adaptation of : Amazing machines.