00500nam a2200193 a 4500001001300000003000900013005001700022008004100039020002300080082001300103100002100116245003300137260004600170300000900216500003500225505001000260650001500270700002100285nice12345678IN_TiNIC20260116014043.0050524s1991    newa   grp    000 0 eng    a068441X      c40000a658bCOV  aCovey, Stephen R  aPrinciple-Centred Leadership  aNew YorkbCharles Scribner`s Sons, c1991  a332p  aincludes index and biblioraphy2 aIndex  aManagement1 aCovey, Stephen R