M M · m r · M. Rothenberg
Cengage Learning · Prentice Hall
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Something Ventured: Telecourse Guide | 978-0-538-89021-2 (0-538-89021-5) | 1999 | Intelecom |
| The Sales Connection Telecourse Study Guide | 978-0-13-095064-2 (0-13-095064-5) | 1999 | |