000 00539nam a2200217 a 4500
005 20210219153500.0
008 991125n 000 0 u
035 _aUPN01000102221
100 _aWebster, William
222 _aEDUCATIONAL LEADERSHIP
245 _aThank you, Miss Monroe
300 _a45
362 _a50, No. 7, 1993
505 _aAgosto 1993
653 0 _aBIOGRAFIA
653 0 _aPROFESION DOCENTE
653 0 _aMAESTROS
653 0 _aRELACION MAESTRO-ESTUDIANTE
904 _aAC
_b040032
905 _aArticulo
999 _c78069
_d78069