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* Worldwide telecom spending was over $4 trillion in 2004, and virtually all 12 million businesses in the U.S.
citește totul
* Worldwide telecom spending was over $4 trillion in 2004, and virtually all 12 million businesses in the U.S.
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- Editură: John Wiley & Sons Inc
- Cod:
- Anul publicării: 2006
- Limba: Engleză
- Legarea: Broșată
- Număr de pagini: 384
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