Jon Chapman – författare
Visar alla böcker från författaren Jon Chapman. Handla med fri frakt och snabb leverans.
2 produkter
Number Training Your Brain: Teach Yourself
Av Jon Chapman, Jonathan Hancock
E-bok, 2011
44 kr
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Train your brain to be quicker, sharper and more acute by challenging yourself with these puzzles and games. This book does much more than give you the skills to tackle maths with confidence - instead it shows you how, by learning to solve practical problems and perfecting your mental arithmetic, …
Be a Number Genius: Flash
Av Jon Chapman, Jonathan Hancock
E-bok, 2012
51 kr
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The books in this bite-sized new series contain no complicated techniques or tricky materials, making them ideal for the busy, the time-pressured or the merely curious. Be A Number Genius is a fun and completely absorbing guide to the magic of numbers, and how to harness their power to improve your …
