00341nam a2200121Ia 4500008004100000041000800041082001700049100001900066245004400085260004900129300003200178365000900210240624s9999    xx            000 0 und d  aeng  a361.7068 ELK  aELKINGTON JOHN  aPOWER OF UNREASONABLE PEOPLE HOW SOCIAL  c2008aBostonbHarvard Businesss School Press  axviii, : 242 : p. : cm ; 24  cb20