000 00377nam a2200145Ia 4500
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041 _aEnglish
100 _aReiff, Hans
245 4 _aThe Management of Educational Reforms : Towards a Systems Approach
260 _aParis :
_bUNESCO,
300 _a13p.;
_c29cm
650 _aReport
942 _cRP
999 _c155142
_d155142