"In management science, it seems most likely to me that important developments will result from the efforts of research scientists working with management engineers and management people in their area. It is also possible that the accumulated, uncorrelated knowledge and experience of management people will have a valuable effort on any general general formulation concerning management.... Management science undoubtedly requires many disciplines, including mathematics, economics, psychology, sociology, engineering, and others. However, we believe that management science can also be defined as a separate science in its own right."