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AR-TrUNPB |
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150818s2007 ag r 000 0 spa d |
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|a 9789870600817
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|a AR-TrUNPB
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0 |
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|a 372.3
|2 20
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| 100 |
1 |
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|a Levinas, Marcelo Leonardo,
|d 1952-
|
| 245 |
1 |
0 |
|a Ciencia con creatividad /
|c Marcelo Leonardo Levinas
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| 260 |
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|a Buenos Aires :
|b Aique Educación,
|c 2007
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| 300 |
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|a 155 p
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| 490 |
0 |
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|a Biblioteca esencial
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| 590 |
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|a Registros migrados a formato MARC
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| 650 |
|
7 |
|a CIENCIAS NATURALES
|2 Unescot
|9 2019
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| 650 |
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7 |
|a EDUCACION
|2 Unescot
|9 2805
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| 650 |
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7 |
|a ENSEÑANZA DE LAS CIENCIAS
|2 Unescot
|9 2964
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| 650 |
|
7 |
|a METODOLOGIA
|2 Unescot
|9 4486
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| 942 |
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|c BK
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| 910 |
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|a GS070920
|b GS070920
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| 999 |
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|c 12687
|d 12687
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