Unlimited Power: the New Science of Personal Achievement by Anthony Robbins

The Five Day Course in Thinking by Edward De Bono

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This book offers a series of problems in thinking that require no special knowledge and no mathematics. The problems are designed to let readers find out about their personal style of thinking, its weaknesses and strengths, and the potential methods that they never use. Being right is not always important - an error can lead to the right decision. A copy of the L-game is inserted in each book for use in the section on strategy. This 1969 Penguin Books Ltd Paperback is in Good condition.

ISBN: 9780140210149 SKU: 1198521 Note: Any image shown is from a stock photo and is not the actual book.