000 00213 a2200097 4500
001 18264
100 _aWykstra, R.A
245 _aEducation and the eco of human
260 _a
_bMacmillan
_c
090 _c13558
_d13558
942 _aNUST-CAE
_cM
_c3956
999 _c253337
_d253337