000 00512naa a2200145 4500
001 127321
090 _a127321
100 _a20040322 y0pory5003 ba
200 1 _aOrthogonal polynomials for the analysis of trend
_fKenneth Berry
461 1 _aEducational And Psychological Measurement
_vVol. 53, nº 1 (1993), p. 139-141
606 1 _aDepósito de Retaguarda
686 _a0220 - Depósito de Retaguarda
700 1 _aBerry
_bKenneth
856 _uhttps://catalogo.ispa.pt/opac/biblioteca/localizacao_doc/dr.htm