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Author

Colin Penfold

3 books found

Cover of ZZ : Exploring Mathematics Development

ZZ : Exploring Mathematics Development

Colin Penfold, Shirley Fall, Tony Fisher, Jonathan Longstaffe, Diane Marshall · First published 2010

Cover of Essential Numeracy

Essential Numeracy

Colin Penfold, Jenn Penfold · First published 2004

Cover of Talking maths, talking languages

Talking maths, talking languages

Annie Gammon, Colin Penfold · First published 1993