| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| SRA Math Enrichment Workbook Teacher Guide Level 2 | 978-O-O2-6746O8-3 (O-O2-6746O8-5) | 1998 | Carl Bereiter · Peter Hilton · Joseph Rubinstein |
S. W. · Steven and Others Willoughby · Steven S. Willoughby · Steven W. · Steven Willoughby et al