| 000 | 00533cas a22002291a 4500 | ||
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| 999 |
_c31744 _d31744 |
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| 001 | YPZ94980 | ||
| 003 | YPZ | ||
| 005 | 20210622084918.0 | ||
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| 022 | _a0210136X | ||
| 040 | _cSIUNPA | ||
| 041 | _aspa | ||
| 044 | _asp | ||
| 080 | _a02-H-757 | ||
| 245 | _aInvestigación y ciencia | ||
| 260 |
_aBarcelona _b : Prensa Científica _c , 1977- |
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| 300 | _anos. | ||
| 310 | _aMensual | ||
| 500 | _aEd. española de Scientific American | ||
| 650 | _a CIENCIA | ||
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_cCR _2udc |
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