Telecommunications Billing Systems
Telecommunications Billing Systems
ISBN: 9780071408578
作者: Jane M·Hunter/Maud Thiebaud
出版社: McGraw-Hill Professional
出版年: 2002-10-04
定价: USD 64.95
装帧: Paperback
内容简介
In telecom, the right billing system, operating efficiently, is key to profitability. Telecommunications Billing Systems — from two of the field’s top consultants—is the first and only book to offer c