00349nam a2200121Ia 4500008004100000020001800041100004200059245004200101260004800143300001000191942000700201999001900208250228s9999||||xx |||||||||||||| ||und||  a9780875848839  aHarvard Business School Press9103017 0aHarvard Business Revirw on Leadership  bHarvard Business School PressaBostonc1998  a238p.  cBK  c265473d265473