000 00333nam a2200133Ia 4500
008 241225s9999 xx 000 0 und d
020 _a0743468600332
082 _a424
_bCOV
100 _aCovey, Stephen R.
245 0 _aPrinciple centred leadership
260 _aLondon :
_bSimon,
_c1991.
365 _a325.00
650 _aEnglish
999 _c12977
_d12977