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00851nam a2200313 a 4500 |
| 001 |
87359.9.f |
| 003 |
arsfunl |
| 008 |
200806s1990 ESP || ||00 0|spa d |
| 020 |
# |
# |
|a 842670803X
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| 040 |
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|a HAQ
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| 080 |
# |
# |
|a 38
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| 082 |
0 |
# |
|a 384.3
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| 110 |
2 |
# |
|a Siemens
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| 245 |
1 |
0 |
|a Telecomunicación digital
|b tecnología de crossconect y multiplexado, v.2
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| 260 |
# |
# |
|a Barcelona
|b Marcombo
|c 1990
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| 300 |
# |
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|a 5-37 p.
|a il.
|b 18 cm.
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| 653 |
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|a Telecomunicaciones
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| 653 |
# |
# |
|a Jerarquia Digital Sincrona
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| 887 |
# |
# |
|a Registro Migrado
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| 090 |
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|a 384.3
|b S52
|i 2101224
|u 9
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| 090 |
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|a Ej 2
|i 2101225
|u 9
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| 090 |
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|a Ej 3
|i 2101226
|u 9
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| 090 |
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|a Ej 4
|i 2101227
|u 9
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| 090 |
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|a Ej 5
|i 2101228
|u 9
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| 090 |
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|a Ej 6
|i 2101229
|u 9
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| 090 |
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|a Ej 7
|i 2101230
|u 9
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| 090 |
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|a Ej 8
|i 2101231
|u 9
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| 090 |
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|a Ej 9
|i 2101232
|u 9
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| 090 |
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|a Ej 10
|i 2101233
|u 9
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