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020 _a9781416609407
082 _a375 CUR
245 _aCurriculum 21 : essential education for a changing world / edited by Heidi Hayes Jacobs.
260 _bAlexandria, Va. : Association for Supervision and Curriculum Development, c2010.
300 _ax, 251 p. : maps ; 23 cm.
650 _aCurriculum planning. Educational technology.
999 _c28707
_d28707
952 _w2012-09-11
_p18513
_r2012-09-11
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_d2012-09-11
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