Автор: Stephen Olejniczak P.
Название: Telecom For Dummies
Категория: Наука, Образование/Техническая литература
Издательство: John Wiley & Sons Limited (USD)
ISBN: John Wiley & Sons Limited (USD)
Тип: book
Описание: Worldwide telecom spending was over $4 trillion in 2004, and virtually all 12 million businesses in the U.S. buy phone and other telecom services Our book shows people at small and medium-sized businesses how to make sense of telecom lingo and get the bes
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