000 00293nam a2200109Ia 4500
005 20251007104335.0
008 251006s9999 xx 000 0 und d
245 0 _achanges in secondedy education and their implications...by ibe
260 _a1ST.ED. | GENEVA IBE
260 _c1973
942 _cBOK
999 _c5156
_d5156