000 00516naa a2200145 4500
001 140887
090 _a140887
100 _a20040322 y0pory5003 ba
200 1 _aTowards a preventive approach
_fDenis Mongon
463 1 _eCassell, 1989
_vLondon
_vp. 25-41
_tImproving classroom behavior : new directions for teachers and pupils
_013538
606 1 _aEducação Especial
686 _a3570 - Educação Especial
700 1 _aMongon
_bDenis
856 4 _uhttps://catalogo.ispa.pt/opac/biblioteca/localizacao_doc/e1.htm