000 00590naa a2200157 4500
001 90855
090 _a90855
100 _a20040322 y0pory5003 ba
200 1 _aLiability grouping
_ethe new susceptibility of school tracking systems to legal challenges
_fKevin Welner, co-aut. Jeannie Oakes
461 1 _aHarvard Educational Review
_vVol. 66, nÂș 3 (1996), p. 451-470
606 1 _aPsicologia e Educacao
686 _a3500 - Psicologia Educacional
700 1 _aWelner
_bKevin
701 1 _aOakes
_bJeannie
856 4 _uhttps://catalogo.ispa.pt/opac/biblioteca/localizacao_doc/r4.htm