Ymchwilio i fecaneg
By: Gr^wp MEW ; addaswyd i'r Gymraeg gan Dafydd Kirkman.
Contributors: Kirkman, Dafydd.; MEW Group.; Canolfan Astudiaethau Addysg.
Publisher: Canolfan Astudiaethau Addysg
Published: 1992
Place of publication: Aberystwyth
Language: wel
Number of pages: 36
Subjects: Mechanics -- Study and teaching (Secondary)
Work titles: Exploring mechanics. Welsh.
Notes: Arg Saesneg gwreiddiol = Original English ed: (London): Hodder & Stoughton, 1989.

Addasiad Cymraeg o = Welsh adaptation of: Exploring mechanics.