000 00561nam a2200193 a 4500
005 20210219153019.0
008 991125n 000 0 u
035 _aUPN01000073152
100 1 _aMandeville, Garrett K
222 _aTHE ELEMENTARY SCHOOL JOURNAL
245 _aDoes achievement increase over time? : another look at the South Carolina PET Program
300 _a117-129
362 0 _a1992 Vol. 93, no. 2
653 0 _aACTUALIZACION DOCENTE
653 0 _aLECTURA
653 0 _aEDUCACION BASICA
904 _aAC
_b010963
905 _aArticulo
999 _c66257
_d66257