The 100 Absolutely Unbreakable Laws Of Business Success by Brain Tracy Universal Laws For Achieving Success In Your Life And Work. Why are some people more successful in business than others? Why do some business flourish where others fail? Renowned business speaker and author Brain Tracy has discovered the answers to those profoundly puzzling questions. In this eye-opening practical guide, he presents a set of principles or "universal laws" that lie behind the success of business people everywhere. Condition of book is good as in picture 3 but some dark spots on edge of book as in picture 4 Meet to deal at Jurong East MRT Station