| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Computerized Running Training Programs | 978-0-911520-00-2 (0-911520-00-7) | 1970 | James B. Gardner |
| Thinkpad: A Different Shade of Blue | 978-0-672-31756-9 (0-672-31756-7) | 1999 | Deborah A. Dell |
G. P. · G. Purdy · J. G. · J. Gerry Purdy PhD · J. P. · J Purdy