Telecom For Dummies
- 358 Seiten
- 13 Lesestunden
Worldwide telecom spending was over $4 trillion in 2004, and virtually all 12 million businesses in the U.S.
Stephen P Olejniczak Bücher
Gratisversand in ganz Deutschland!
Worldwide telecom spending was over $4 trillion in 2004, and virtually all 12 million businesses in the U.S.