00502nam a2200145Ia 4500008004100000020001500041041000800056082001700064100001800081245015100099250000600250260004800256300001200304650004000316210716s2005    xx            000 0 und d  a1591397758  aeng  a658.406 COHD  aCohen, Dan S.  aHeart of change fieldguide: tools and tactics for leading change in your organization.bTools and tactics for leading change in your organization.  a1  aBostonbHarvard Business School Pressc2005  axiv,239  aOrganizational Development & Change