000 00355nam a2200145Ia 4500
008 131111s9999 xx 000 0 und d
100 _aWeiter,Hans.N
245 _aEducational planning and social change
260 _aParis
260 _bUnesco
260 _c1980
300 _aUnesco
650 _aEducation
_aEducation-administration
763 _a7210
999 _c44854
_d44854