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|a AR-CrUNPB
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|a 501/N.11
|2 20
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1 |
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|a Nagel, Ernest
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| 700 |
1 |
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|a Miguez, Néstor Alberto
|e tr
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| 245 |
1 |
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|a La estructura de la ciencia :
|b problemas de la logica de la investigacion cientifica /
|c Ernest Nagel
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| 255 |
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|a /N.11
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| 260 |
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|a Barcelona :
|b Paidós,
|c 1991
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| 300 |
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|a 556 p
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| 490 |
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|a Paidós studio-básica ;
|v 4
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| 590 |
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|a Registros migrados a formato MARC
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| 650 |
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7 |
|a CIENCIA
|2 Unescot
|9 2004
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| 650 |
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7 |
|a LOGICA
|2 Unescot
|9 4291
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| 650 |
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4 |
|a CIENCIA
|9 2004
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| 650 |
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4 |
|a LOGICA
|9 4291
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| 942 |
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|c BK
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| 910 |
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|a PM19980323
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| 999 |
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|c 55830
|d 55830
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