<p align="left">Peter F. Drucker discusses how the new paradigms of management have changed and will continue to change our basic assumptions about the practices and principles of management. Forward-looking and forward-thinking, <i>Management Challenges for the 21st Century</i> combines the broad knowledge, wide practical experience, profound insight, sharp analysis, and enlightened common sense that are the essence of Drucker's writings and "landmarks of the managerial profession." --<i>Harvard Business Review</i></p>