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> D. Pettitt
D. Pettitt
title
ISBN-13
(ISBN-10)
year of publication
Developing Understanding In Primary Mathematics: Key Stages 1 & 2
978-1-138-42119-6
(1-138-42119-7)
2017
D. P.
·
Dr Clare Pettitt
·
Dr Stephen Pettitt
D. Petzoldt