000 00666nam a2200229 a 4500
005 20210219153042.0
008 991125n 000 0 eng u
035 _aUPN01000074847
100 _aMaxwell, Martha
222 _aJOURNAL OF DEVELOPMENTAL EDUCATION
245 _aThe effects of expectations, sex and ethnicity on peer tutoring
300 _a14-16, 18
362 _a1991 15, no. 1
653 0 _aACTITUDES DEL ESTUDIANTE
653 0 _aCARACTERISTICAS DEL ESTUDIANTE
653 0 _aENSE\197ANZA MUTUA
653 0 _aESTUDIANTES EN COLEGIOS DE DOS A\197OS
653 0 _aTUTORES
653 0 _aTUTORIA
904 _aAC
_b012658
905 _aArticulo
999 _c67173
_d67173