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AR-CrUNPB |
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170901s1969 sp r 000 0 spa d |
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|a AR-CrUNPB
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|a 501/B.32-1
|2 20
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| 100 |
1 |
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|a Bunge, Mario
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| 700 |
1 |
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|a Sacristán, Manuel,
|d 1925-1985
|e tr
|9 1135
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| 245 |
1 |
3 |
|a La investigacion cientifica :
|b su estrategia y su filosofia /
|c Mario Bunge
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| 255 |
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|a /B.32-1
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| 260 |
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|a Barcelona :
|b Ariel,
|c 1969
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| 300 |
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|a 953 p.
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| 490 |
0 |
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|a Convivium ;
|v 8
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| 590 |
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|a Registros migrados a formato MARC
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| 650 |
|
7 |
|a CIENCIA
|2 Unescot
|9 2004
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| 942 |
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|c BK
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| 910 |
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|a LG19960205
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| 999 |
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|c 53334
|d 53334
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