| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Comparing and Scaling: Ratio, Proportion, and Percent | 978-0-13-053071-4 (0-13-053071-9) | 2002 | Glenda Lappan · James T. Fey · William M. Fitzgerald · Susan N. Friel |
D. Phillips · Elizabeth Difanis Phillips · Elizabeth Phillips