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200 1 _aEffects of using calculators to reduce the computational burden on astandardized test of mathematics problem solving
_fTimothy Ansley, co-aut. Kevin Spratt, co-aut. Robert Forsyth
461 1 _aEducational And Psychological Measurement
_vVol. 49, nº 1 (1989), p. 277-286
606 1 _aDepósito de Retaguarda
686 _a0220 - Depósito de Retaguarda
700 1 _aAnsley
_bTimothy
701 1 _aSpratt
_bKevin
701 1 _aForsyth
_bRobert
856 _uhttps://catalogo.ispa.pt/opac/biblioteca/localizacao_doc/dr.htm
856 _uhttps://catalogo.ispa.pt/opac/biblioteca/localizacao_doc/dr.htm