The new rules of the game : the four key experiences managers must have to thrive in the non-hierarchical 90s and beyond / James R. Emshoff with Teri E. Denlinger. Emshoff, James R. Denlinger, Teri E., 1946- Organizational change. Organizational effectiveness. Career development. Middle managers. Organizational innovation. 658 20 EMN Includes index. New York, NY : HarperBusiness, c1991. c1991. 1991 Text xiv, 219 p. ; eng