00341nam a2200121Ia 4500008004100000041000800041082001700049100003400066245003800100260004100138300002900179365001100208240624s9999    xx            000 0 und d  aeng  a658.4092 HBR  aHARVARD BUSINESS REVIEW PRESS  aON LEADERSHIP HBR S 10 MUST READS  c2011aBostonbHarvard Business Press  av, : 217 : p. : cm. ; 20  cRSb27