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5.0 out of 5 starsGood helping to solve problems
Reviewed in the United States on June 27, 2018
This is a good book. The steps mentioned are simple, easy to understand and follow. Worth to read and recommend.
5.0 out of 5 starsExcellent book.Great Value for money
Reviewed in the United States on August 25, 2018
Excellent book. Concise and to the point. The only thing I found that could be rearranged is the order of the chapters in the book with the second (mentality) before the first (first step of the method proposed) for a more logical progression