| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Business Data Communications: Introductory Concepts and Techniques, Fourth Edition | 978-0-7895-6806-9 (0-7895-6806-3) | 2003 | Gary B. Shelly · Thomas J. Cashman |
| Business Data Communications Introductory Concepts and Techniques, Third Edition | 978-0-7895-5958-6 (0-7895-5958-7) | 2000 | Gary B. Shelly · Thomas J. Cashman |