000 00710cas a22002414a 4500
003 AR-BaBNM
005 20240411064001.0
007 ta
007 cr |||||||||||
008 960125c19439999xxufr p 0 b|||||eng d
022 _a0013-1784
035 _a000229235
040 _aAR-BaBNM
_bspa
_eaacr
080 _a37
110 2 _aAssociation for Supervision and Curriculum Development
245 1 0 _aEducational leadership.
260 _aAlexandria :
_bAssociation for Supervision and Curriculum Development,
_c1943.
300 _a v.
310 _aMensual
650 4 _aEducación
_97568
856 4 _uhttp://www.ascd.org/publications/educational-leadership/archived-issues.aspx
942 _2udc
_cISSUE
999 _c11150
_d11150