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|a AR-CdUBP
|b spa
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| 041 |
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|a eng
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| 245 |
0 |
0 |
|a Telecommunications americas edition
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| 250 |
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|a Ed. americana
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| 260 |
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|a London :
|b Horizon House Publications
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| 270 |
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|a 46 Gillingham Street
|b London
|e SW1V 1HH
|d U.K.
|
| 300 |
|
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|a v. :
|b il. ;
|c 28 cm.
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| 310 |
|
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|a Mensual
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| 500 |
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|a Colección Cerrada.
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| 561 |
|
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|a 2001 35(1,4).
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| 650 |
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4 |
|a TELECOMUNICACIONES
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| 856 |
4 |
1 |
|u http://www.telecommagazine.com
|
| 931 |
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|a 437
|b UBP-R
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| 937 |
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|a D
|
| 942 |
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|2 cdu
|c CR
|
| 945 |
|
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|a SGM
|a LPO
|
| 984 |
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|a H
|b 621.39 TEL-A
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| 999 |
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|c 31574
|d 31574
|