SMP 11-16
Subtitle: Llyfr A9
By: [Addaswyd y llyfr hwn i'r Gymraeg gan Glenys Roberts].
Contributors: Roberts, Glenys M.; National Language Unit of Wales.; Welsh Joint Education Committee.
Publisher: Uned Iaith Genedlaethol Cymru, CBAC
Published: 1999
Place of publication: Caerdydd
Language: wel
Number of pages: 48
Subjects: Mathematics -- Study and teaching (Secondary)
Notes: Arg. Saesneg gwreiddiol = Original English ed.:Cambridge University Press, 1999.

Addasiad Cymraeg o = Welsh adaptation of: SMP 11-16: Book A9.