2002 - The Management of Telecommunications Business Solutions to Business Problems (Hardcover) → Hardcover ISBN-13: 9780072489316 ISBN-10: 0072489316 Genres: Business & Money, Computers & Technology ? The Management of Telecommunications Business Solutions to Business Problems Enabled By Voice and Data Commumnications (Hardcover) ISBN-13: 9780071199285 ISBN-10: 0071199284 ? |