| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Essentials of Business Statistics II | 978-0-87891-842-3 (0-87891-842-6) | 1992 | |
| The Essentials of Business Statistics I | 978-0-87891-841-6 (0-87891-841-8) | 1998 | E. Milewski |
J C · J. Clark · L. C. · L. Clark · L.J. · L.J. Clark · Louise Clark