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| 082 |
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|a 372.8
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| 092 |
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|c 372.8
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| 245 |
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|a Ciencias sociales 7
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| 100 |
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|a Saccaggio, Pedro C. (ed.)
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| 264 |
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|b Estrada
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| 250 |
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|a 1a. ed.
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| 300 |
|
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|a 318 p. : il. (Estrada entender)
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| 650 |
|
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|a EDUCACION PRIMARIA
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| 650 |
|
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|a EGB
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| 650 |
|
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|a CIENCIAS SOCIALES
|
| 650 |
|
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|a SEPTIMO GRADO
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| 650 |
|
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|a SEPTIMO AÑO
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| 650 |
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|a GEOGRAFIA
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| 650 |
|
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|a HISTORIA
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| 650 |
|
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|a FORMACION ETICA Y CIUDADANA
|
| 650 |
|
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|a UBICACION GEOGRAFICA
|
| 650 |
|
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|a CLIMA
|
| 650 |
|
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|a POBLACION
|
| 650 |
|
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|a ACTIVIDAD ECONOMICA
|
| 650 |
|
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|a ERAS GEOLOGICAS
|
| 650 |
|
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|a PRIMERAS CIVILIZACIONES
|
| 650 |
|
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|a GRECIA
|
| 650 |
|
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|a ROMA
|
| 650 |
|
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|a EDAD MEDIA
|
| 650 |
|
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|a ORGANIZACION SOCIAL
|
| 650 |
|
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|a DERECHOS
|
| 650 |
|
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|a VALORES
|
| 260 |
0 |
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|a Buenos Aires
|c 2003
|
| 020 |
0 |
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|a 950-01-0884-4
|