| 000 | 00670nam a2200193Ia 4500 | ||
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| 001 | 89831 | ||
| 003 | BIBL | ||
| 005 | 20160527204552.0 | ||
| 008 | 920929s1945||||ag a |||||||00010|spa|d | ||
| 100 | 1 | 0 |
_aMechnikov, Il'ia Illich _9252412 _2Local |
| 245 | 1 | 0 |
_aEnsayos optimistas _cpor Elias Metchnikoff ; traducción de la 2. ed. francesa por Diego A. de Santillá. |
| 260 | 0 |
_aBuenos Aires _bEditorial Americalee _c1945. |
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| 300 |
_a347 p. _bill. |
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| 500 | _aTranslation of : Etiudy optimizma. | ||
| 504 | _aIncludes bibliographical references. | ||
| 650 | 0 |
_aLongevity _9127398 _2Local |
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| 650 | 0 |
_aHygiene _9113615 _2Local |
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| 650 | 0 |
_aOld age _9144729 _2Local |
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| 999 |
_c73166 _d73166 |
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