The Oxford Children's A to Z of Mathematics (Oxford Childrens A-Z Series)
By David Glover.
Description
This is part of a series of large-format, illustrated subject reference books for children of eight upwards. Entries are alphabetical and explain difficult concepts and terms in language that is lively yet simple. It also contains colourful artwork, diagrams, and photographs which will make these A-Zs instantly accessible and provide children, parents, and teachers with a comprehensive easy reference source. - from Amzon
ISBN(s)
019910090X, 9780199100903