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20230310123913.0 |
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190606s1997 ag g 000 0 spa d |
| 999 |
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|c 52378
|d 52378
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| 020 |
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|a 9501306976
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| 040 |
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|a AR-BaUNCB
|c AR-BaUNCB
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| 082 |
0 |
4 |
|a 372.357
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| 100 |
1 |
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|a Aragundi, Eduardo
|
| 245 |
1 |
0 |
|a Ciencias naturales 7 C.B.C. /
|c Eduardo Aragundi, Daniel Andisco
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| 260 |
|
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|a Buenos Aires :
|b Kapelusz,
|c 1997
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| 300 |
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|a 216 p. ;
|c 28 cm.
|
| 650 |
|
7 |
|a Ecosistemas
|2 mpirdes
|
| 650 |
|
7 |
|a Ciencias naturales
|2 mpirdes
|
| 650 |
|
7 |
|a Universo
|2 unescot
|
| 650 |
|
7 |
|a Energía
|2 mpirdes
|
| 653 |
|
|
|a Historia de la tierra
|
| 653 |
|
|
|a Contaminación ambiental
|
| 653 |
|
|
|a Ciclo Básico Común
|
| 700 |
1 |
|
|a Andisco, Daniel
|4 clb
|
| 942 |
|
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|2 ddc
|c UNICO
|