000 00279nam a2200109Ia 4500
008 230125s9999 xx 000 0 und d
100 _aMARJA TALVI
_915069
245 0 _aEDUCATIONAL LEADERSHIP AND SOCIAL SCIENCE
260 _bDISCOVERY PUB.
_c2007
300 _a214
942 _cBK
999 _c111208
_d111208