| 000 | 00625naa a2200157 4500 | ||
|---|---|---|---|
| 001 | 159781 | ||
| 090 | _a159781 | ||
| 100 | _a20040322 y0pory5003 ba | ||
| 200 | 1 |
_aSome factors controlling preference between fixed-ratio and variable-ratio schedules of reinforcement _fJames Sherman, co-aut. John Thomas |
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| 461 | 1 |
_aJournal Of The Experimental Analysis Behaviour _vVol. 11, nº 6 (1968), p. 689-702 |
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| 606 | 1 | _aDepósito de Retaguarda | |
| 686 | _a0220 - Depósito de Retaguarda | ||
| 700 | 1 |
_aSherman _bJames |
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| 701 | 1 |
_aThomas _bJohn |
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| 856 | _uhttps://catalogo.ispa.pt/opac/biblioteca/localizacao_doc/dr.htm | ||