| 000 | 00374 a2200145 4500 | ||
|---|---|---|---|
| 020 | _a6812 | ||
| 090 |
_c3446 _d3446 |
||
| 100 | _aSkinner, B.F. | ||
| 245 | _aCumulative record | ||
| 250 | _aEnlarged ed. | ||
| 260 |
_aLondon: _bMethuen & Co. |
||
| 490 | _aThe century psychology series | ||
| 650 |
_aBehavioural assessment _aHuman Behaviour |
||
| 942 |
_cBK _kBF176.5 .S54x 1959 |
||
| 999 |
_c3446 _d3446 |
||