gone are the days when a corporation’s giants stood in public image as Gods of industrialized world.it is hard to find Carnegie,Rockefeller,Harriman,Mellon,Guggenheim,Ford among the big corporations with exception of tech firms like Microsoft or Goggle.The men who now head the great corporations are unknown.Not for a generation have people outside Detroit and the automobile industry known the name of the current head of General Motors.The men who now run the large corporations own no appreciable share of the enterprise.They are selected not by stockholders ,but in the common sense of Board of Directors.