The men who gave us the concepts of the "knowledge economy" and "business process re-engineering", and laid the foundation stones for the "new economy" are still required reading for any serious student of management theory and are still vying with one another for top spot in the conceptual charts. Gary Flood reviews the credentials of the top five management gurus and finds that, despite the occasional U-turn, they have an enduring appeal.
* N.B. Fields in bold and marked with an asterisk are compulsory.