C.D. · J.C. · J Clark · J.D. · Jeff Clark · Ph.D.
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| E-Z Statistics | 978-0-7641-3978-9 (0-7641-3978-9) | 2009 | Douglas Downing Ph.D. |
| Forgotten Statistics: A Refresher Course with Applications to Economics and Business | 978-0-8120-9713-9 (0-8120-9713-0) | 1996 | " |
| Statistics The Easy Way | 978-0-8120-9392-6 (0-8120-9392-5) | 1997 | Ph.D., Douglas Downing |