| 000 | 00464ntaaa2200193 4500 | ||
|---|---|---|---|
| 003 | 01 | ||
| 005 | 20251027201431.0 | ||
| 008 | 0714s1973 ag 01 | ||
| 020 | _a8476342845 | ||
| 040 |
_aAR-BaBN _bspa _cAR-BaBN _eaacr _dRIC |
||
| 082 | _a105.0000 H62h | ||
| 100 |
_aSkinner, Burrhus Frederick _912946 |
||
| 245 | _aWalden dos | ||
| 250 | _a1 ed. | ||
| 260 |
_aBarcelona : _bOrbis, _c1985 |
||
| 300 |
_a354 [355] p ; _c20 cm |
||
| 650 | _afilosofía | ||
| 942 | _cBK | ||
| 999 |
_c8867 _d8867 |
||