000 00571naa a2200145 4500
001 190045
090 _a190045
100 _a20040322 y0pory5003 ba
200 1 _aBehaviourism in the closed community
_ethe token economy and performance contrac
_fRoger Burland
463 1 _eScottish Academic Press, 1984
_vEdinburgh
_vp. 117-135
_tBehaviourism and learning theory in education
_017695
606 1 _aPsicologia Educacional
686 _a3500 - Psicologia Educacional
700 1 _aBurland
_bRoger
856 4 _uhttps://catalogo.ispa.pt/opac/biblioteca/localizacao_doc/e2.htm