000 00516nam a2200097Ia 4500
008 120223s9999 xx 000 0 und d
082 _a370 MOR
100 _aMorrish, Ivor
245 _aAspects of educational change.
260 _bGeorge Allen & Unwin
_aLondon
_c1976
999 _c150470
_d150470