By Richard McMunn
By Paul Preuss
By Sherrill B Flora
By Boris Fishman
By Kumon Publishing
By Carl Parsons
By Longman
By Ee Tan
By Duncan, Tom, Kennett, Heather, Tom Duncan, Heather Kennett
By Partridge, Juliet, Juliet Partridge
By Bostock, L., Chandler, S., Shepherd, A., Smith, E., L. Bostock, S. Chandler, A. Shepherd, E. Smith
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By Shakespeare, WILLIAM, Gibson, Rex, William Shakespeare
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By Andrew, Moira, Moira Andrew
By Fleming, Sarah, Sarah Fleming
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By Roy Edwards, Mary Edwards, Alan Ward
By Judith Baxter, Baxter, Judith
By Colin Goldsmith, David Nelson, School Mathematics Project
By Brian Bolt, Bolt, Brian
By Jeffrey Wood, Lynn Wood
By Rob Childs
By Paula Bartley, Cathy Loxton
By Alan Millard
By Mike Savage, Julian Williams
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