Description:Used for centuries by Japanese businessmen and studied by many of Silicone Valley's warriors of today's wired world, The Book of Five Rings by samurai swordsman Miyamoto Musashi has provided a powerful, practical approach to achieving competitive dominance. Now, in The Book of Five Rings for Executives , Donald Krause has enriched and simplified the original material of this ancient classic of competitive tactics and strategy into a set of seven clearly defined and easily applied business principles.