00311nam a2200109Ia 4500008004100000020000600041082001200047100003400059245004200093260004800135300001800183260426s9999    xx            000 0 und d  a0  a650 LES  aHarvard Business Review Press 0aLessons Learned: Weathering the Storm  aHarvard Business Review PressbBostonc2009  a224 p.; 21 cm