00425nam a2200157Ia 4500008004100000020001800041082001400059100002200073245003300095250000800128260003200136300003200168500001900200600003300219650001500252240925s9999    xx            000 0 und d  a9780743468602  a158.4 COV  aCovey, Stephen R. 0aPrinciple Centred Leadership  a1st  aLondon:bFrances PintercNA  aVarious pagesbNAfOriginal  aIncludes Index  aHumanities & Natural Science  aPsychology