00378nam a2200145Ia 4500008004100000020001500041041000800056082001800064100002100082245005900103250000600162260003700168300001200205650001500217210716s1999    xx            000 0 und d  a0030224179  aeng  a658.4092 DAFR  aDaft, Richard L.  aLeadership: theory and practice.bTheory and practice.  a1  aNew YorkbThe dryden pressc1999  axvi,496  aLeadership