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| 082 |
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|a 372.3
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| 092 |
|
|
|c 372.3
|
| 245 |
|
|
|a Ciencias naturales y tecnología 6
|
| 100 |
|
|
|a Mérega, Herminia (dir.)
|
| 264 |
|
|
|b Santillana
|
| 250 |
|
|
|a 1a. ed.
|
| 300 |
|
|
|a 304 p. : il.
|
| 650 |
|
|
|a EDUCACION PRIMARIA
|
| 650 |
|
|
|a EGB
|
| 650 |
|
|
|a CIENCIAS NATURALES
|
| 650 |
|
|
|a SEXTO GRADO
|
| 650 |
|
|
|a SEXTO AÑO
|
| 650 |
|
|
|a SERES VIVOS
|
| 650 |
|
|
|a CLASIFICACION DE SERES VIVOS
|
| 650 |
|
|
|a REPRODUCCION ANIMAL
|
| 650 |
|
|
|a REPRODUCCION VEGETAL
|
| 650 |
|
|
|a CÉLULAS
|
| 650 |
|
|
|a CAMBIOS DE LA MATERIA
|
| 650 |
|
|
|a CALOR
|
| 650 |
|
|
|a ENERGIA
|
| 650 |
|
|
|a LUZ
|
| 650 |
|
|
|a SONIDO
|
| 650 |
|
|
|a ELECTRICIDAD
|
| 650 |
|
|
|a ESTRELLAS
|
| 650 |
|
|
|a PLANETAS
|
| 650 |
|
|
|a GALAXIAS
|
| 650 |
|
|
|a PLANETA TIERRA
|
| 650 |
|
|
|a PETROLEO
|
| 650 |
|
|
|a FOSILES
|
| 650 |
|
|
|a AGUA
|
| 650 |
|
|
|a CUERPO HUMANO
|
| 650 |
|
|
|a TECNOLOGIA
|
| 260 |
0 |
|
|a Buenos Aires
|c 1996
|
| 020 |
0 |
|
|a 950-46-0347-5
|