00452nam a2200145Ia 4500008004100000020001800041041000800059082001700067100002800084245015200112250000600264260001900270300000800289650000900297210716s2003    xx            000 0 und d  a9780060521998  aeng  a658.406 CHRC  aChristensen, Clayton M.  aInnovator's dilemma: the revolutionary book that will change the way you do business.bRevolutionary book that will change the way you do business.  a1  aNew Yorkc2003  a286  aNone