00414nam a2200133Ia 4500008004100000020001400041041001200055082002600067100003200093245006900125260003400194300001100228650004100239231217s9999    xx            000 0 und d  a818685291  aEnglish  a658.4060722  TRO;1  R  aTrout, Jack. Rivkin, Steve. 0aDifferentiate or die : survival in our era of killer competition  c2000bEast West BookaChennai  ax, 236  aDifferentiate,or,die,survival,killer