In this book about business operators have collected a number of factors should be studied carefully, as well as for the benefit of business and competitive advantage and remove barriers or obstacles that may be supported.Depending on whether it is a study of competitive cost control of production planning system performance for managing people in the organization, working with quality, or to create a satisfying, to consumers.The Book does have been presented through the system of thought and psychology, which are all associated with 5 volumes are as follows:
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