Mathematical lateral thinking puzzles by Paul Sloane and Des MacHale, pp. 165, $6.95 (paper), ISBN 978-1-4549-1167-8, Puzzle Wright Press (2015). | The Mathematical Gazette | Cambridge Core
Where can I find 'challenging lateral thinking puzzles by paul sloane pdf ' free downloadable? - Quora
The Leader's Guide to Lateral Thinking Skills: Unlocking the Creativity and Innovation in You and Your Team: Sloane, Paul: 9780749447977: Amazon.com: Books