Allwedd Mathemateg 9/2Paul Hogan, Barbara Job, Renie Verity, Eirian Jones, David Baker · First published 2005Open the Tome
Allwedd MathemategCanolfan Astudiaethau Addysg Staff, Barbara Job, Ffion E. Kervegant, Renie Verity, David Baker · First published 2002Open the Tome
Allwedd mathemateg 82Paul Hogan, Barbara Job, Renie Verity, David Baker · First published 2001Open the Tome
Key Maths 8-2Paul Hogan, Barbara Job, Renie Verity, David Baker · First published 1996 · Latest edition 1997Open the Tome
Key mathsPaul Hogan, Barbara Job, Renie Verity, David Baker · First published 1996 · Latest edition 1997Open the Tome
