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171002s2009 ag r 000 0 spa d |
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|a 9789500007092
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|a AR-PmUNPB
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| 082 |
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|a 523.1
|2 20
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| 100 |
1 |
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|a Gangui, Alejandro
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| 245 |
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0 |
|a Cosmologia /
|c Alejandro Gangui
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| 250 |
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|a 1a.ed.
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| 260 |
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|a Buenos Aires :
|b Ministerio de Educacion. Instituto Nacional de Educacion Tecnologica,
|c 2009
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| 300 |
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|a 172 p.
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| 500 |
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|a Colección: Las Ciencias Naturales y la Matemática
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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 ASTRONOMIA
|2 Unescot
|9 1591
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| 650 |
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7 |
|a UNIVERSO
|2 Unescot
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| 650 |
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|a LUZ
|2 Unescot
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| 650 |
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7 |
|a PLANETAS
|2 Unescot
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| 650 |
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7 |
|a GRAVITACION
|2 Unescot
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| 650 |
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7 |
|a TIEMPO
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|9 7002
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| 650 |
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7 |
|a RADIACION
|2 Unescot
|9 5406
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| 650 |
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4 |
|a CIENCIAS DEL ESPACIO-INVESTIGACIONES
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| 942 |
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|c BK
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| 910 |
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|a os100609
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|c 81966
|d 81966
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