| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| SRA Math Enrichment Workbook Teacher Guide Level 2 | 978-0-02-674608-3 (0-02-674608-5) | 1998 | Steven Willoughby · Carl Bereiter · Peter Hilton |
| SRA Math Explorations and Applications Level 4 | 978-0-02-687855-5 (0-02-687855-0) | 1998 | Stephen Willoughby · Carl Bereiter · Peter Hilton |
J.R. · Jacob Robinson · Jacob Rubinstein · Josef Rubinstein · Joseph H. Rubinstein · Joseph Rabianski · Joseph Robins · Joseph Rubenstein · Jozef Rovensky