000 00416nam a22001457a 4500
999 _c2490
_d2490
005 20180804161716.0
008 180804b ||||| |||| 00| 0 eng d
020 _a1555424007
040 _cADEM
082 _a371.2 SER
245 _aMoral leadership :
_bGetting to the heart of school improvement
_c/By SERGIOVANNI.Thomas J
260 _aLondon
_bThe jossey-Bass
_c1992
300 _axix,173p.
_c24cm
942 _2ddc
_cBK