McGraw-Hill · Science Research Associates
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| DISTAR LANGUAGE 1 SRA | 978-0-574-07340-2 (0-574-07340-X) | 1987 |
| SRA Language for Learning, Presentation Book B, Lessons 51-85 | 978-0-07-609424-0 (0-07-609424-3) | 2008 |
A. J. · E.A. · E. A. J. · E. J. · s. a. · S. E. · S. Engelmann · S.J. · Siegfried Engelmann