Поиск
На сайте: 567994 статей, 285490 фото.

The Telephony Tutorials: A Practical Guide for Managing Business Telecommunications Resources (книга)

The Telephony Tutorials: A Practical Guide for Managing Business Telecommunications Resources
Автор: Jane Laino
Оригинал издан: ????

«The Telephony Tutorials: A Practical Guide for Managing Business Telecommunications Resources»книга ???? года.

Содержание

Содержание

От издателя

«If you're asking yourself any of the following questions, this book's for you! · What's the best approach to purchasing a telephone system or local and long distance telephone service? Where are the pitfalls? · How can we reduce…»

Рецензии

См. также

Ссылки