000 00583nam a2200217 a 4500
005 20210219153342.0
008 991125n 000 0 u
035 _aUPN01000093276
100 1 _aBryan, Tanis
222 _aJOURNAL OF LEARNING DISABILITIES
245 _aPositive mood and math performance
300 _a490-494
362 0 _a1991, Vol. 24, no. 8
653 0 _aESTUDIANTES
653 0 _aINTERVENCION EDUCATIVA
653 0 _aPROBLEMAS DE APRENDIZAJE
653 0 _aPRUEBAS MATEMATICAS
700 _aBryan, James
904 _aAC
_b031087
905 _aArticulo
999 _c74630
_d74630