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999 _c44039
_d44039
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020 _a9231013858
041 _aEN
082 _a370.985
_bCHU
_223
100 _aCHURCHILL, Stacy
_eaut
245 4 _aThe peruvian model of innovation: the reform of basic education
_c/by Stacy Churchill
260 _aParis
_bUnesco press
_c1976
300 _a55 p.-
440 _aExperiments and innovations in education no: 22
500 _aIncludes bibliography
942 _cS