000 00479nam a2200193Ia 4500
003 NORSU
005 20240708022903.0
008 240214s9999 xx 000 0 und d
020 _a1-4129-1759-X
040 _aNORSU-Dum
_cNORSU-Dum
082 _a371.2 Si2 2006
100 _aSigford, Jane L.
245 4 _aThe effective school leader’s
260 _bCorwin Press
_c2006
500 _aincludes references and index
942 _cBK
_2ddc
942 _2ddc
999 _c6350
_d6350