1999 - Pocket Guide to Telecommunications Electronic Communications and Information Technology (Paperback) ISBN-13: 9780766801707 ISBN-10: 0766801705 Genres: Computers & Technology, Substores ? 1998 - Understanding Electronic Communications (Paperback) ISBN-13: 9780130818133 ISBN-10: 0130818135 Genres: Computers & Technology, Reference ? 1997 - Understanding Electronic Communications Printing in the Information Age (Hardcover) ISBN-13: 9780883621820 ISBN-10: 0883621827 ? |