Reference, Study & Teaching 

This is the perfect introduction for those who have a lingering fear of maths. If you think that maths is difficult, confusing, dull or just plain scary, then The Maths Handbook is your ideal companion. Covering all the basics including fractions, equations, primes, squares and square roots, geometry and fractals, Dr Richard Elwes will lead you gently towards a greater understanding of this fascinating subject. Even apparently daunting concepts will be explained simply, with the assistance of useful diagrams, and with a refreshing lack of jargon. So whether you're an adult or a student, whether you're the sort of person who does Sudoku puzzles, crosswords, or has always been daunted by numbers at work, school or in everyday life, you won't find a better way of overcoming your nervousness about maths and learning to enjoy this most amazing of human discoveries. - from Amzon