2000 - The Cellular Connection a Guide to Cellular Telephones (Paperback) ISBN-13: 9780471316527 ISBN-10: 0471316520 Genres: Computers & Technology, Science & Math ? 1999 - Wireless Marketing (Hardcover) ISBN-13: 9780471316503 ISBN-10: 0471316504 Genres: Business & Money, Substores ? |