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00628nam a22002055a 4500 |
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1498 |
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AR-SjUECB |
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20230704164700.0 |
| 008 |
020805t1999 |||a 00 0 spa d |
| 999 |
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|c 119802
|d 119802
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|a 9504603513
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| 040 |
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|a AR-SjUECB
|c AR-SjUECB
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| 082 |
0 |
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|a 574.07
|2 20 EN
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| 245 |
0 |
0 |
|a CIENCIAS naturales y tecnología :
|b 7 EGB /
|c Julio L. Abril...(et. al.).
|
| 260 |
|
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|a Buenos Aires :
|b Santillana,
|c 1999.
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| 300 |
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|a 320 p. :
|b ilus. ;
|c 28 cm.
|
| 650 |
|
7 |
|a CIENCIAS NATURALES-LIBROS DE TEXTO
|9 147897
|
| 650 |
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7 |
|a TECNOLOGIA-LIBROS DE TEXTO
|9 147898
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| 942 |
|
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|2 ddc
|c LIB
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| 900 |
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|c 18649
|d Comercio
|