00341nam a2200121Ia 4500008004100000041000800041082001700049100002800066245004200094260004900136300002900185365000500214240624s9999    xx            000 0 und d  aeng  a658.4092 HAR  aHARVARD BUSINESS REVIEW  aHARVARD BUSINESS REVIEW ON LEADERSHIP  c1998aBostonbHarvard Businesss School Press  av, : 238 : p. : cm. ; 20  c