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Publication Date: 2000
Publisher: Cambridge University Press
Dean, Jan, Brown, Richard, Glasberg, Jean
When Harry eats Christopher's maths homework, Mrs Cartwright gives Christopher her dreaded maths worksheets as punishment, with some very unexpected results.Dean, Jan is the author of 'Cambridge Plays : Harry and the Megabyte Brain', published 2000 under ISBN 9780521663588 and ISBN 052166358X.