000 00271nam a2200109Ia 4500
008 230125s9999 xx 000 0 und d
100 _aEDIGER MARLOW
_915101
245 0 _aIMPROVING SCHOOL ADMINISTRATION
260 _bDISCOVERY PUB.
_c2010
300 _a230
942 _cBK
999 _c111240
_d111240