Поиск
На сайте: 566702 статей, 285487 фото.

Telecommunication Expense Management: How to Audit Your Bills, Reduce Expenses and Negotiate Favorable Rates (книга)

Telecommunication Expense Management: How to Audit Your Bills, Reduce Expenses and Negotiate Favorable Rates
Автор: Michael Brosnan
John Messina
Ellen Block
Оригинал издан: ????

«Telecommunication Expense Management: How to Audit Your Bills, Reduce Expenses and Negotiate Favorable Rates»книга ???? года.

Содержание

Содержание

От издателя

«Packed with valuable tips on increasing telecom efficiency, service, and support while keeping costs low, this book explains how to audit bills, negotiate contracts, and find the best long-distance service provider.…»

Рецензии

См. также

Ссылки