| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Houghton Mifflin Math Steps: Level 7: Teacher Edition | 978-0-395-98547-2 (0-395-98547-1) | 2000 |
| Houghton Mifflin Math Steps Teachers Ed Level 1 2000 | 978-0-395-98541-0 (0-395-98541-2) | 2000 |
C B · C Buck · D B · D.C. · D. Curran · D. J. · Dr. Judy · J.B. · J. Buck · J C · J. Curran