000 00493nam a2200181 a 4500
005 20210219153446.0
008 991125n 000 0 u
035 _aUPN01000101047
100 1 _aWasley, Patricia A.
222 _aTEACHERS COLLEGE RECORD
245 _aStirring the chalkdust : changing practices in essential schools
300 _a28-58
362 0 _a1991 Vol. 93, no. 1
653 0 _aCAMBIO EDUCATIVO
653 0 _aMAESTROS
904 _aAC
_b038858
905 _aArticulo
999 _c77400
_d77400