000 | 00479nab a2200145Ia 4500 | ||
---|---|---|---|
003 | ES-SlBCS | ||
005 | 20210601142420.0 | ||
008 | 140529s1990 xxu||||| |||| 00| 0 spa d | ||
041 | _aspa | ||
100 | 1 |
_aMackenzie, Debora _9269884 |
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245 | 0 | 0 |
_aBrussels' role in basic research _c Debora Mackenzie, Robert Walgate |
700 | 1 |
_aWalgate, Robert _9269973 |
|
773 | 0 |
_tInvestigacion y Ciencia (Traducción de: Scientific American) _gnº. 171, 1990, págs. 18 _wRev1650 |
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942 | _cAR | ||
999 |
_c676514 _d676514 |