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If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, withing 24 hours on weekdays.
Customer service
All questions about your order, return and delivery must be sent to our customer service team by e-mail at yourstore@yourdomain.com
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Theory of Constraints walks you through the crucial stages of a continuous program: the five steps of focusing; the process of change; how to prove effectcauseeffect; and how to invent simple solutions to complex problems. Equally important, the author reveals the devastating impact that an organization's psychology can have on the process of improvements. Theory of Constraints is a crucial document for understanding what it takes to achieve manufacturing breakthroughs.
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