J. Y · Joseph A. Yeager · JOSEPH C. YEAGER · Joseph Yassour
| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| What They Don't Teach You in Sales 101 | Paperback | 978-0-07-017864-9 (0-07-017864-X) | 1991 | Steven R. Drozdeck · Linda Sommer |
| What They Don't Teach You in Sales 101 | Hardcover | 978-0-07-017865-6 (0-07-017865-8) | 1991 | Steven R. Drozdeck · Linda Sommer |
| What They Don't Teach You in Sales 101 | Audio Cassette | 978-0-07-017866-3 (0-07-017866-6) | 1991 | Steven R. Drozdeck · Linda Sommer |