000 00611nam a2200217 a 4500
005 20210219153011.0
008 991125n 000 0 eng u
035 _aUPN01000072409
100 _aHallinger, Phillip
222 4 _aTHE ELEMENTARY SCHOOL JOURNAL
245 0 _aDeveloping the strategic thinking of instructional leaders
300 _a89-108
362 _a1990 91, no. 2
653 0 _aADMINISTRADORES
653 0 _aDIRECCION DE LA ENSE\197ANZA
653 0 _aDIRECTORES
653 0 _aDISEÑO ASISTIDO POR ORDENADOR
700 _aMcCary, C. E.
904 _aAC
_b010220
905 _aArticulo
999 _c65898
_d65898