Management and Organization (Changes in Concepts and Theories) aims to introduce the theory and practice of management, not only as a discipline of business and entrepreneurship organization or a science of organization administration, but also as a problem solving process and a scientific approach to decision making. It is of significant importance to extend this idea worldwide and, especially, in many of the developing countries; where non management expertise are unduly appointed and even promoted in managerial positions. The book describes the philosophy and paradigms of management; reviews the history of management thoughts; and explains the changes in the concepts and theories of management. Hence, the major theories and practices envisaged in the contemporary management sciences are expressed. Moreover, virtual organizations and also trends of the future organizations are discussed.