ISBN-13: 9780557254750 / Angielski / Miękka / 2010 / 260 str.
The long awaited guide to the practice of modern telco revenue assurance. Ratified by the GRAPA membership and available to the public for the first time. Learn what revenue assurance is, how it is practiced and how to make it more effective.
The long awaited guide to the practice of modern telco revenue assurance. Ratified by the GRAPA membership and available to the public for the first time. Learn what revenue assurance is, how it is practiced and how to make it more effective.