| 000 | 00391nab a2200145Ia 4500 | ||
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| 003 | ES-SlBCS | ||
| 005 | 20210601124915.0 | ||
| 008 | 140529s1968 xxu||||| |||| 00| 0 eng d | ||
| 041 | _aeng | ||
| 100 | 1 |
_aHoldcroft, David _9103696 |
|
| 245 | 0 | 2 |
_aA Principle about about _c David Holdcroft |
| 600 | 1 | 4 |
_aRussell _9130265 |
| 773 | 0 |
_tMind _gvol. 77, 1968, págs. 512-525 _wRev1408 |
|
| 942 | _cAR | ||
| 999 |
_c521490 _d521490 |
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