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170901s2009 ag r 000 0 spa d |
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|a AR-CrUNPB
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| 082 |
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|a 536.73/C.11
|2 20
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|a Calzetta, Esteban
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| 700 |
1 |
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|a Kirschenbaum, Juan Manuel
|e dir.
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| 710 |
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|a Instituto Nacional de Educación Tecnológica
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| 245 |
0 |
0 |
|a Entropia /
|c Esteban Calzetta
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| 255 |
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|a .73
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| 260 |
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|a Buenos Aires :
|b Argentina. Ministerio de Educacion,
|c 2009
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| 300 |
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|a 140 p
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| 490 |
0 |
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|a Las ciencias naturales y la matematica
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| 590 |
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|a Registros migrados a formato MARC
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| 650 |
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|a TERMODINAMICA
|2 Unescot
|9 6010
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| 650 |
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|a ENSEÑANZA SECUNDARIA
|2 Unescot
|9 2977
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| 942 |
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|c BK
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| 910 |
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|a ms100511
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| 999 |
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|c 76061
|d 76061
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