000 00326nam a2200109Ia 4500
008 130521s9999 xx 000 0 und d
020 _a671792806
100 _a"Covey, Stephen R."
245 _aPrinciple - Centered Leadership /
260 _aNew York :
650 _aSUCCESS - PSYCHOLOGICAL ASPECTS;SUCCESS IN BUSINESS;LEADERSHIP
999 _c12295
_d12295