2006 - Data Communications and Network Security (Hardcover) → Paperback ISBN-13: 9780072976045 ISBN-10: 0072976047 Genre: Computers & Technology ? 2003 - Management of Telecommunications 2/e W/ Netviz Cd (Paperback) ISBN-13: 9780072918939 ISBN-10: 0072918934 Genre: Computers & Technology ? 2002 - The Management of Telecommunications Business Solutions to Business Problems (Hardcover) → Hardcover ISBN-13: 9780072489316 ISBN-10: 0072489316 Genres: Business & Money, Computers & Technology ? 1996 - The Management of Telecommunications Business Solutions to Business Problems (Hardcover) → Hardcover ISBN-13: 9780256219616 ISBN-10: 0256219613 Genres: Business & Money, Computers & Technology ? Data Communications and Network Security (Paperback) → Hardcover ISBN-13: 9780070636552 ISBN-10: 0070636559 Genre: Computers & Technology ? The Management of Telecommunications Business Solutions to Business Problems Enabled By Voice and Data Commumnications (Hardcover) ISBN-13: 9780071199285 ISBN-10: 0071199284 ? |