000 00573naa a2200157 4500
001 160456
090 _a160456
100 _a20040322 y0pory5003 ba
200 1 _aConditioned suppression and variable ratio reinforcement
_fDavid Lyon, co-aut. Mark Felton
461 1 _aJournal Of The Experimental Analysis Behaviour
_vVol. 9, nº 3 (1966), p. 245-248
606 1 _aDepósito de Retaguarda
686 _a0220 - Depósito de Retaguarda
700 1 _aLyon
_bDavid
701 1 _aFelton
_bMark
856 _uhttps://catalogo.ispa.pt/opac/biblioteca/localizacao_doc/dr.htm