"E. K." · E. M. · E. M. Kolassa · M. K.
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Elements of Pharmaceutical Pricing | 978-0-7890-0333-1 (0-7890-0333-3) | 1997 | |
| Pharmaceutical Marketing | 978-0-7890-1583-9 (0-7890-1583-8) | 2002 | |
| Pharmaceutical Marketing: Principles, Environment, and Practice | 978-0-7890-1582-2 (0-7890-1582-X) | 2002 | James Greg Perkins · Bruce R Siecker |