| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Telecommunications: Concepts Development and Management | 978-0-02-680841-5 (0-02-680841-2) | 1989 | W. John Blyth |
| Telecommunications: Concepts, Development, and Management | 978-0-02-680840-8 (0-02-680840-4) | 1985 | " |