000 00394nam a2200157Ia 4500
999 _c31731
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020 _a9280310755
082 _a375
_bLEW
_223
100 _aLewy, Arieh
245 _aPlanning the school curriculum
_c/ Arieh Lewy
260 _aParis
_bUnesco
_c1977
300 _a82 p.
650 _aSecondary education
942 _cS