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20250915084007.0 |
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250619s1999 ag a 000 0 spa d |
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|c 50925
|d 50925
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|a 9879252284
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|b spa
|c AR-GpUB
|e rcaa2
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|a ag
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|2 2000
|a 620
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| 100 |
1 |
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|a Rodríguez, Andrés
|e autor
|9 64724
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| 245 |
1 |
0 |
|a Tecnología y Ciencias Naturales 8 :
|b EGB 3er. ciclo /
|c Andrés Rodríguez.
|
| 250 |
|
|
|a 1a ed.
|
| 264 |
|
1 |
|a Buenos Aires :
|b e.d.b.,
|c 1999.
|
| 300 |
|
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|a 32 páginas :
|b ilustraciones ;
|c 27 cm
|
| 336 |
|
|
|2 rdacontent
|a texto
|b txt
|
| 337 |
|
|
|2 rdamedia
|a sin mediación
|b n
|
| 338 |
|
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|2 rdacarrier
|a volumen
|b nc
|
| 650 |
|
7 |
|2 lemb3
|a Tecnología
|x Educación secundaria
|9 106887
|
| 650 |
|
7 |
|2 lemb3
|a Energías
|9 106268
|
| 650 |
|
7 |
|2 lemb3
|a Recursos energéticos
|9 8848
|
| 650 |
|
7 |
|2 lemb3
|a Energía mecánica
|9 24840
|
| 650 |
|
7 |
|2 lemb3
|a Ciencias Naturales
|x Educación secundaria
|9 105738
|
| 942 |
|
|
|2 cdu
|b 2025-06-19
|c BK
|h 620
|i RODt
|z NG
|6 620_RODT
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