00282nam a2200121Ia 450000500170000000800410001704100120005808200180007010000160008824500310010426000170013530000080015220241221143421.0241221s9999||||xx |||||||||||||| ||und||  aEnglish  a658.4012bSIN  aSinha, A.P. 0achanging ideas in strategy  bNarosac2010  a217